Question

write a program in Java language to input 2 numbersand print its LCM.........plz give the answer​

Answer 1

Answer:

import java.util.Scanner;

public class LCM {

   public static void main(String[] args) {

       Scanner sc=new Scanner(System.in);

       int a,b,lcm;

       System.out.println("enter  number 1");

       a=sc.nextInt();

       System.out.println("enter  number 2");

        b=sc.nextInt();

       if (a>b)

        lcm=a;

      else

       lcm=b;

       System.out.println(lcm);

       for(; ;lcm++)

           {

               if(lcm%a==0&&lcm%b==0)

               break;

               else

               continue;

           }

     System.out.println("l.c.m of two numbers is "+lcm);

     

   }

}

Explanation:

simple logic starting from given number and checking till a number divides both