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

namespace Factorisation
{
    class Factorisation
    {
        static void Main(string[] args)
        {
            int[] primeArray = { 2, 3, 5, 7, 11 };
            Console.Write("Enter number: ");
            int n = int.Parse(Console.ReadLine());

            for (int i = 0; i < primeArray.Length; i++)
            {
                if (n % primeArray[i] == 0)
                {
                    Console.Write(primeArray[i] + " ");
                }
            }
            Console.ReadKey(true);
        }
    }
}