Question

How can I do trace table java for LCM??

Answer 1

Answer:

import java.util.*;

import java.io.*;

class Main {

   public static void main(String[] args) {

       int a,b,lcm1;

       System.out.println("Enter two integers: ");

       Scanner s12=new Scanner(System.in);

       a= s12.nextInt();

       b=s12.nextInt();

       // maximum number between n1 and n2 is stored in lcm

       lcm1 = (a > b) ? a : b;

       // Always true

       while(true)

       {

           if( lcm1 % a == 0 && lcm1 % b== 0 )

           {

               System.out.printf("The Least common multiple of %d & %d is %d.", a, b, lcm1);

               break;

           }

           ++lcm1;

       }

   }

}

Explanation:

You can find the LCM of two integers using the program in java written above in answer section.