//Autor: Artur Czekalski (Sator)  www.epokaY.net/artur  artur@epokaY.net
import std.stdint; //int64_t
import std.c.windows.windows; //GetTickCount
import std.stdio; //writefln

char gBufor[256];
//---------------------------------------------------------------------------
int64_t NWD(int64_t a, int64_t b) //najwiekszy wspolny dzielnik
{if (a==0 && b==0) return 1;
 int64_t temp;
 while (b)
  {temp = b;  b = a%b;  a = temp;
  }
 return a;
}
//---------------------------------------------------------------------------
int64_t NWW(int64_t a, int64_t b) //najmniejsza wspolna wielokrotnosc
{return a*b / NWD(a,b);
}
//===========================================================================
int main(char[][] args)
{
 int64_t i, w, max = 0;
 int czas;

 czas = GetTickCount();
 for (i=1; i<=10000000; ++i)
  {w = NWW(902337203685-i, i);
   if (w > max) max = w;
  }
 czas = GetTickCount() - czas;
 
 writefln("max=", max);
 writef("\nDigitalMars D v0.162/2.0: Czas=%d", czas);
 getchar();  return 0;
}