FactDriver.java

public class FactDriver{
    public static void main(String[] args){
	//	Factorial f = new Factorial();
	//	System.out.println(f.fact(3));
	//	System.out.println(f.fact2(3));
	Loops l = new Loops();
	System.out.println(l.gcd(12, 8));
	System.out.println(l.gcd(12, 13));
	//	System.out.println(l.gcd2(12,8));
	System.out.println(l.isPrime(13));
	System.out.println(l.isPrime(12));
	System.out.println(l.isPrime(3));

    }
}