#include <bits/stdc++.h>

using namespace std;

#define REP(i,n) for(int i=0; i<(int)(n); i++)

long long solve(int m, int n) {
  if (m == n) return 0;
  if (n > m) return 1+solve(n, m);
  if (m % n == 0) return m/n-1;
  return m/n+solve(m%n, n);
}

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int m, n;
  cin >> m >> n;
  cout << solve(m, n) << endl;
  
  return 0;
}