Class Task 36#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static bool mehalkim(int num1, int num2)
        {
            bool good = false;
            for (int i = 1; i <= num1 || i <= num2; i++)
            {
                if ((num1 % i ==0) && (num2 % i == 0))
                good = true;
            }
            return good;
        }
        static void Main(string[] args)
        {
            int num1, num2, total;
            bool hiluk;
            for (int i = 1; i <= 20; i++)
            {
            num1 = int.parse(Console.Readline());
            num2 = int.parse(Console.Readline());
            hiluk = mehalkim(num1, num2);
            if (hiluk == false)
                total++;
            }
            Console.Writeline(total);
        }
    }
}