#include<bits/stdc++.h>
using namespace std;
int gcd(int x,int y){
int tmp=x%y;
while(tmp!=0){
x=y;
y=tmp;
tmp=x%y;
}
return y;
}
int lcm(int x,int y){
return x*y/gcd(x,y);
}
int main(){
int a,b;
cin>>a>>b;
int c=gcd(a,b);
cout<<c<<endl;
int d=lcm(a,b);
cout<<d;
return 0;
}
gcd与lcm
最新推荐文章于 2025-06-17 12:47:39 发布