#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

ll solve(int M, int N){
	if(M < N)
		return solve(N, M) + 1;

	if(M % N == 0)
		return M / N - 1;

	return M / N + solve(M % N, N);
}

int main(){
	int M, N;
	cin >> M >> N;

	cout << solve(M, N) << endl;
	return 0;
}