How to find the factorial of a number using c#

There are two approaches you can try for the above scenario one is with recursion and another one is using for loop.

        

  static void Main(string[] args)
        {
           int rslt= FactorialWithoutR(5);
           Console.WriteLine("Factorial is :{0}", rslt);
        }

        public static int Factorial(int limit)
        {
            // Using Recursion
            if (limit == 0)
            {
                return 1;
            }
            return limit * Factorial(limit - 1);
        }

        public static int FactorialWithoutR(int limit)
        {

            int factorial = 1;
            for (int i = 1; i <= limit; i++)
            {
                factorial = factorial * i;
            }
            return factorial;
        }