{"id":9340,"date":"2025-01-02T01:29:10","date_gmt":"2025-01-02T01:29:10","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/02\/huong-dan-su-dung-ham-product-de-nhan-trong-excel\/"},"modified":"2025-01-02T01:29:10","modified_gmt":"2025-01-02T01:29:10","slug":"huong-dan-su-dung-ham-product-de-nhan-trong-excel","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/02\/huong-dan-su-dung-ham-product-de-nhan-trong-excel\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng h\u00e0m PRODUCT \u0111\u1ec3 nh\u00e2n trong Excel"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<p>T\u01b0\u01a1ng t\u1ef1 h\u00e0m SUM d\u00f9ng \u0111\u1ec3 t\u00ednh t\u1ed5ng, Excel c\u0169ng cung c\u1ea5p h\u00e0m PRODUCT \u0111\u1ed1i v\u1edbi t\u00ednh t\u00edch c\u00e1c s\u1ed1. Trong b\u00e0i vi\u1ebft n\u00e0y, <a href=\"http:\/\/blog.ezworkapp.com\/\"><strong>H\u1ecdc Excel Online<\/strong><\/a> s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch s\u1eed d\u1ee5ng h\u00e0m PRODUCT \u0111\u1ec3 nh\u00e2n trong Excel.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Xem nhanh<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-6775ebe5afbfc\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.hocexcel.online\/su-dung-ham-product-de-nhan-trong-excel.html#Ham_PRODUCT_Chuc_nang_cu_phap_va_vi_du\" title=\"H\u00e0m PRODUCT: Ch\u1ee9c n\u0103ng, c\u00fa ph\u00e1p v\u00e0 v\u00ed d\u1ee5\">H\u00e0m PRODUCT: Ch\u1ee9c n\u0103ng, c\u00fa ph\u00e1p v\u00e0 v\u00ed d\u1ee5<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.hocexcel.online\/su-dung-ham-product-de-nhan-trong-excel.html#Chuc_nang\" title=\"Ch\u1ee9c n\u0103ng\">Ch\u1ee9c n\u0103ng<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.hocexcel.online\/su-dung-ham-product-de-nhan-trong-excel.html#Cu_phap\" title=\"C\u00fa ph\u00e1p\">C\u00fa ph\u00e1p<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.hocexcel.online\/su-dung-ham-product-de-nhan-trong-excel.html#Vi_du\" title=\"V\u00ed d\u1ee5\">V\u00ed d\u1ee5<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Ham_PRODUCT_Chuc_nang_cu_phap_va_vi_du\"><\/span>H\u00e0m PRODUCT: Ch\u1ee9c n\u0103ng, c\u00fa ph\u00e1p v\u00e0 v\u00ed d\u1ee5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Chuc_nang\"><\/span>Ch\u1ee9c n\u0103ng<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>H\u00e0m PRODUCT nh\u00e2n t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i s\u1ed1 trong ngo\u1eb7c v\u1edbi nhau v\u00e0 tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Cu_phap\"><\/span>C\u00fa ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>H\u00e0m\u00a0<strong>PRODUCT<\/strong> c\u00f3 c\u00fa ph\u00e1p nh\u01b0 sau:<\/p>\n<blockquote>\n<p>=PRODUCT(number1, number2,\u2026)<\/p>\n<\/blockquote>\n<p>Trong \u0111\u00f3\u00a0<strong>number1, number2\u00a0<\/strong>l\u00e0 c\u00e1c s\u1ed1 trong ph\u00e9p nh\u00e2n. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t s\u1ed1, ho\u1eb7c m\u1ed9t d\u1ea3i d\u1eef li\u1ec7u. Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a l\u00e0 255 s\u1ed1.<\/p>\n<p>L\u01b0u \u00fd:<\/p>\n<ol>\n<li>C\u00e1c s\u1ed1 trong ngo\u1eb7c c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t s\u1ed1, ho\u1eb7c m\u1ed9t v\u00f9ng.<\/li>\n<li>Ch\u1ec9 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb\u00a0<strong>Number<\/strong> m\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u00e2n.<\/li>\n<li>Nh\u1eefng \u00f4 tr\u1ed1ng, gi\u00e1 tr\u1ecb logic v\u00e0 text s\u1ebd \u0111\u01b0\u1ee3c b\u1ecf qua.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du\"><\/span>V\u00ed d\u1ee5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>T\u1ea1i \u0111\u00e2y, ta s\u1ebd ti\u1ebfn h\u00e0nh nh\u00e2n m\u1ed9t v\u00f9ng v\u1edbi nhau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24841\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ham-product-1.png\" width=\"380\" height=\"153\" title=\"ham-product-1\"><\/p>\n<div class=\"code-block code-block-1\" style=\"margin: 8px 0;clear: both\">\n<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-40.gif\" title=\"ex101_92019-nho-40\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p>V\u00ec sao k\u1ebft qu\u1ea3 l\u1ea1i tr\u1ea3 v\u1ec1 3968520? B\u01a1i v\u1ed1n d\u0129 17\/7\/1990 c\u0169ng l\u00e0 m\u1ed9t series s\u1ed1 trong Excel b\u1eaft \u0111\u1ea7u t\u1eeb 1\/1\/1900 t\u01b0\u01a1ng \u1ee9ng 1 \u2013 17\/7\/1990 = 33071. V\u00ec v\u1eady th\u1ef1c ch\u1ea5t ph\u00e9p nh\u00e2n c\u1ee7a ta s\u1ebd l\u00e0:<\/p>\n<p><em>2*5*3*4*33071 = 3968520<\/em><\/p>\n<p>Ngo\u00e0i ra c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam nh\u1eefng b\u00e0i vi\u1ebft v\u1ec1 ph\u00e9p nh\u00e2n sau:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/nhan-hai-cot-voi-nhau-trong-excel.html\"><strong>H\u01b0\u1edbng d\u1eabn nh\u00e2n hai c\u1ed9t v\u1edbi nhau<\/strong><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/nhan-mot-cot-voi-mot-so-co-dinh-trong-excel.html\"><strong>H\u01b0\u1edbng d\u1eabn nh\u00e2n m\u1ed9t c\u1ed9t v\u1edbi m\u1ed9t s\u1ed1 c\u1ed1 \u0111\u1ecbnh<\/strong><\/a><\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n h\u1ecdc t\u1ed1t c\u00f9ng H\u1ecdc Excel Online!<\/p>\n<\/div>\n<div class=\"uk-panel uk-margin uk-width-xlarge\">\n<p>Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/khoa-hoc\" target=\"_blank\" rel=\"noopener\">T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0<span>\ud83d\udcd6<\/span><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-kich-hoat-khoa-hoc-tai-hoc-excel-online.html\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n<p>HKD H\u1ecdc Excel Online<br \/>S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n<div class=\"uk-panel uk-text-small uk-margin uk-margin-remove-bottom uk-text-center\">\n<p>\u00a9  document.currentScript.insertAdjacentHTML(&#8216;afterend&#8217;, &#8221; + new Intl.DateTimeFormat(document.documentElement.lang, {year: &#8216;numeric&#8217;}).format() + &#8221;);  H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-40.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":9341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-co-ban"],"_links":{"self":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/comments?post=9340"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/9341"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=9340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=9340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=9340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}