J.cpp 197 B

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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5. int a,b;
  6. while(cin>>a>>b)
  7. {
  8. int x=a/__gcd(a,b)*b;
  9. cout<<x/a<<" "<<x/b<<endl;
  10. }
  11. return 0;
  12. }