import java.util.Scanner;
public class LCM
{

    public static int CalculateLCM(int num1,int num2,int lcm)
    {
        if(lcm%num1==0 && lcm%num2==0)
        {
            return lcm;
        }
        else
        {
            return CalculateLCM(num1,num2,lcm+1);
        }
    }

    public static void main()
    {
        int firstNum=0,secondNum=0,lcm=0;
        Scanner sc =new Scanner(System.in);
        System.out.println("ENTER FIRST NUMBER");
        firstNum=sc.nextInt();
        System.out.println("ENTER SECOND NUMBER");
        secondNum=sc.nextInt();
        lcm=CalculateLCM(firstNum,secondNum,1);
        System.out.println("LCM OF "+firstNum+" AND "+secondNum+" IS "+lcm);
    }
}