Language/C++
[C++ / 백준 1934] 최소공배수
ej503
2021. 8. 20. 14:44
#include <iostream>
using namespace std;
int gcd(int a, int b) {
int n;
while (b != 0) {
n = a % b;
a = b;
b = n;
}
return a;
}
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
int a, b, c;
cin >> c;
for (int i = 0; i < c; i++) {
cin >> a >> b;
cout << a * b / gcd(a, b) << "\n";
}
}