// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002390/int32-ismultipleof

​

// @nuget: Z.ExtensionMethods

​

using System;

public class Program

{

    public static void Main()

    {   

        Int32 factorNumber = 71;

        Console.WriteLine("Multiple of {0} are:\n", factorNumber);

​

        for (Int32 val = 1; val <= 1000; val++)

        {

            // C# Extension Method: Int32 - IsMultipleOf

            if(val.IsMultipleOf(factorNumber))

            {

                Console.WriteLine(val);

            }

        }

    }

}