#include <iostream>
using namespace std;

long f, g, m, n;

long days(long r) {
   long d = (r -f*n) / (m*n);
   if (d*m*n < r -f*n) {
      d++;
   }
   return(d);   
}

int main (void) {
   cin >> f >> g >> m >> n;
   cout << days(f*(g-1) + 1) << " " << days(f*g) << endl;
   
   return(0);
}