Java Program To Find Factorial of a number

import java.util.Scanner;

public class Factorial{

public static void main(String[] args){

Scanner in = new Scanner(System.in);

System.out.println("Enter the number whose factorial you want: ");

int n = in.nextInt();

int f =1;

for(int i=n; i>0; i--){

f = f*i;

}

System.out.println("Factorial of "+n+" is "+f);

}

}


OUTPUT

1 2 3

Enter the number whose factorial you want: 6 Factorial of 6 is 720