Factorial Program using C#

This is the basic program for the beginners.
Here's how to find the factorial of 3.

Mathematically it follows like this

3*2*1=6

 class FactorialProgram
    {
         static void Main(string[] args)
        {
            var fp = new FactorialProgram();
           Console.Write("\n Enter the number:\t");
            var result = fp.fact(int.Parse(Console.ReadLine()));
           Console.WriteLine(result);
           Console.ReadLine();

        }
         int fact(int num)
        {
             int temp = 1;
             for (int i = num; i > 1; i--)
            {
                temp = temp * i;
             }
             return temp;
        }
    }

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