/*
 * C# Program to Find and Display the L.C.M of a Given Number
 */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication9
{
class Program
{
    public static void Main(string[] args)
    {
        int num1, num2, x, y, lcm = 0;
        Console.Write("Enter the First Number : ");
        num1 = int.Parse(Console.ReadLine());
        Console.Write("Enter the Second Number : ");
        num2 = int.Parse(Console.ReadLine());
        x = num1;
        y = num2;
        while (num1 != num2)
            {
                if (num1 > num2)
                    {
                        num1 = num1 - num2;
                    }
                else
                    {
                        num2 = num2 - num1;
                    }
            }
        lcm = (x * y) / num1;
        Console.Write("Least Common Multiple is : " + lcm);
        Console.Read();
    }
}
}

/*

Enter the First Number : 2
Enter the Second Number : 4
Least Common Multiple : 4