#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ long long a,b,c; cin>>a>>b; c=a; while(1){ if(c%a==0&&c%b==0){ cout<<c<<" "; break; } c++; } return 0; }