#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

#define RREP(i,s,e) for (i = e-1; i >= s; i--)
#define rrep(i,n) RREP(i,0,n)
#define REP(i,s,e) for (i = s; i < e; i++)
#define rep(i,n) REP(i,0,n)
#define INF 1e8

typedef long long ll;

int solve(int a, int b) {
    if (a == b)
        return 0;
    else if (b > a)
        return 1 + solve(b,a);
    else
        return 1 + solve(a-b,b);
}

int main() {
    int m, n;
    cin >> m >> n;
    cout << solve(m,n) << endl;
    return 0;
}