How to find LCM of two number in c# asp.net ?

Concept:-

The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both.
Blow I written a c# program it will ask to enter two number then will find the LCM of both and print it.

Source code:-

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApp

{

    class Program

    {

        public static void Main(String[] args)

        {

            int n1, n2;

            Console.WriteLine("Enter the first number");

            n1 = int.Parse(Console.ReadLine());

            Console.WriteLine("Enter the second number");

            n2 = int.Parse(Console.ReadLine());

            int result = determineLCM(n1, n2);

            Console.WriteLine("LCM of {0} and {1} is {2}", n1, n2, result);

            Console.Read();

        }

        public static int determineLCM(int a, int b)

        {

            int num1, num2;

            if (a > b)

            {

                num1 = a; num2 = b;

            }

            else

            {

                num1 = b; num2 = a;

            }

            for (int i = 1; i <= num2; i++)

            {

                if ((num1 * i) % num2 == 0)

                {

                    return i * num1;

                }

            }

            return num2;

        }

    }

}

Output:-