Java Program to Find the Factorial of a Number Without Recursion

«
»
This is a Java Program to Find Factorial Value Without Using Recursion.

Enter any integer of whch you want to find factorial as an input. Now we use for loop to calculate the factorial of given number.

Here is the source code of the Java Program to Find Factorial Value Without Using Recursion. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

  1. import java.util.Scanner;
  2. public class Factorial 
  3. {
  4.     public static void main(String[] args) 
  5.     {
  6.         int n, mul = 1;
  7.         Scanner s = new Scanner(System.in);
  8.         System.out.print("Enter any integer:");
  9.         n = s.nextInt();
  10.         for(int i = 1; i <= n; i++)
  11.         {
  12.             mul = mul * i;
  13.         }
  14.         System.out.println("Factorial of "+n+" :"+mul);
  15.     }
  16. }

Output:

$ javac Factorial.java
$ java Factorial
 
Enter any integer:8
Factorial of 8 :40320

Sanfoundry Global Education & Learning Series – 1000 Java Programs.

Sanfoundry Certification Contest of the Month is Live. 100+ Subjects. Participate Now!
advertisement
advertisement

Here’s the list of Best Books in Java Programming, Data Structures and Algorithms.

advertisement
advertisement
Subscribe to our Newsletters (Subject-wise). Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Join our social networks below and stay updated with latest contests, videos, internships and jobs!

Youtube | Telegram | LinkedIn | Instagram | Facebook | Twitter | Pinterest
Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & technical discussions at Telegram SanfoundryClasses.