using System;

public class Program

{

    public static void Main()

    {

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

        int num1 = Convert.ToInt32(Console.ReadLine());

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

        int num2 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter factor:");

        int num3  = Convert.ToInt32(Console.ReadLine());

        while(num2 < num1)

        {

        Console.WriteLine("Second number must be larger.Enter again:");

            num2 = Convert.ToInt32(Console.ReadLine());

        }

                if( %3 == 0 )

                {

                    Console.Write(i);

                }

            i++;

        }

        Console.WriteLine("the multiple of" + num1 +"and"+num2+"are:");

    }

}