Java program to print factorial of given number using recursion

Write a program in Java to print factorial of given number using recursion.

public class Factorial {
    public static int fact(int a) {
        if(a>=1) {
            return a*fact(a-1);
        }
        else {
            return 1;
        }
    }

    public static void main(String[] args) {
        System.out.println("Factorial of 5 is: "+fact(5));
        System.out.println("Factorial of 6 is: "+fact(6));
        System.out.println("Factorial of 7 is: "+fact(7));
    }
}

Output

Factorial of 5 is: 120
Factorial of 6 is: 720
Factorial of 7 is: 5040