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

int main() {
	int n, m, maxc = 1, df = 0;
	cin >> n >> m;
	if(n % m == 0) {cout << n / m;   return 0;}
	for(int i = 2; i <= n; i++) {
		if(n % i == 0 && m % i == 0) maxc = i;
	}
	if(n / maxc > m / maxc) {
		df = n / m;
		n -= df * m;
	}
	if(df == 0) cout << n / maxc << '/' << m / maxc;
	else cout << df << '+' << n / maxc << '/' << m / maxc;
	return 0;
}