Question

Write a program in java to accept two numbers from user and find their H.C.F.

Answer 1

Following Java Program ask to the user to enter any two number to find HCF & LCM, then display the result on the screen :

/* Java Program Example - Find HCF LCM of Two Numbers */

 

import java.util.Scanner;

public class JavaProgram

{

   public static void main(String args[])

   {

       int a, b, x, y, t, hcf, lcm;

       Scanner scan = new Scanner(System.in);

 

       System.out.print("Enter Two Number : ");

       x = scan.nextInt();

       y = scan.nextInt();

 

       a = x;

       b = y;

 

       while(b != 0)

       {

           t = b;

           b = a%b;

           a = t;

       }

 

       hcf = a;

       lcm = (x*y)/hcf;

 

       System.out.print("HCF = " +hcf);

       System.out.print("\nLCM = " +lcm);

   }

}