- Java Factorial Example
- This Java Factorial Example shows how to calculate factorial of
- a given number using Java.
- */
- public class NumberFactorial {
- public static void main(String[] args) {
- int number = 5;
- /*
- * Factorial of any number is !n.
- * For example, factorial of 4 is 4*3*2*1.
- */
- int factorial = number;
- for(int i =(number - 1); i > 1; i--)
- {
- factorial = factorial * i;
- }
- System.out.println("Factorial of a number is " + factorial);
- }
- }
- /*
- Output of the Factorial program would be
- Factorial of a number is 120
- */

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