Factorial using recursion in c sharp

Hi Friend's ,Here I have Written code for Factorial using recursion in c#.

code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace FactorialUsingRecursion

{

    class Program

    {

        static void Main(string[] args)

        {

           

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

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

            Console.WriteLine(Factorial(n));

            Console.Read();

        }

        static long Factorial(int number)

        {

                        if (number < 1)

                return 1;

            else

                return number * Factorial(number - 1);

        }

    }

}