{"id":7559,"date":"2024-03-14T06:38:20","date_gmt":"2024-03-14T06:38:20","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-you-use-recursion-in-java-to-calculate-the-factorial-of-n\/"},"modified":"2025-08-02T17:49:40","modified_gmt":"2025-08-02T17:49:40","slug":"how-can-you-use-recursion-in-java-to-calculate-the-factorial-of-n","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-you-use-recursion-in-java-to-calculate-the-factorial-of-n\/","title":{"rendered":"Java Factorial Calculation Using Recursion"},"content":{"rendered":"<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Factorial<\/span> {\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-type\">int<\/span> <span class=\"hljs-title function_\">factorial<\/span><span class=\"hljs-params\">(<span class=\"hljs-type\">int<\/span> n)<\/span> {\r\n        <span class=\"hljs-keyword\">if<\/span> (n == <span class=\"hljs-number\">0<\/span>) {\r\n            <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-number\">1<\/span>;\r\n        } <span class=\"hljs-keyword\">else<\/span> {\r\n            <span class=\"hljs-keyword\">return<\/span> n * factorial(n - <span class=\"hljs-number\">1<\/span>);\r\n        }\r\n    }\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">n<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">5<\/span>;\r\n        <span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">result<\/span> <span class=\"hljs-operator\">=<\/span> factorial(n);\r\n        System.out.println(n + <span class=\"hljs-string\">\"! = \"<\/span> + result);\r\n    }\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>public class Factorial { public static int factorial(int n) { if (n == 0) { return 1; } else { return n * factorial(n &#8211; 1); } } public static void main(String[] args) { int n = 5; int result = factorial(n); System.out.println(n + &#8220;! = &#8221; + result); } }<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[9719,180,9718,9721,9720],"class_list":["post-7559","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-factorial-algorithm","tag-java-programming","tag-java-recursion","tag-mathematical-computation","tag-recursion-examples"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java Factorial Calculation Using Recursion - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to calculate factorial in Java using recursion. 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