Break Statement to Exit from Loop Using C#

using System;
namespace CSharpFundamentals
{
   class breakStatement2ExitFromLoop
   {
      private static void Main(string[] args)
      {
         int factor = 1;
         int num = 1000;
         for(int i=2; i <= num/i; i++)
         {
            if((num%i) == 0)
            {
               factor = i;
               break; // stop loop when factor is found
            }
         }
         Console.WriteLine("Smallest factor is " + factor);
      }
   }
}