Factorial using for loop or without recursion in c sharp

Hi Friend's, Here I have written Factorial program without using recursion.

Code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Factorial

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine("Please enter the number.....");

            Console.WriteLine(Factorial());

            Console.Read();

        }

        static long Factorial()

        {

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

            long Finalnumber = 1;

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

            {

                Finalnumber = Finalnumber * i;

            }

            return Finalnumber;

          

        }

    }

}