#include <bits/stdc++.h>
#include <atcoder/all>


using namespace std;
using namespace atcoder;
#define rep(i,m,n) for (int i = (int)(m); i < (int)(n); i++)
#define ll long long

int main(){

    ll M,N;
    cin >> M >> N;
    ll g;
    g = gcd(M,N);
    M /= g;
    N /= g;
    ll ans = 0;
    while (M!=N){
        if(M<N){
            swap(M,N);
            ans += 1;
        };
        M -= N;
        ans += 1;
    };
    cout << ans << endl;
    return 0;

}