fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int n1, n2;
  7. 	cin>>n1>>n2;
  8. 	int i=2;
  9. 	int lcm=1;
  10. 	while(1)
  11. 	{
  12. 		if((n1%i==0)&&(n2%i==0))
  13. 		{
  14. 			n1=n1/i;
  15. 			n2=n2/i;
  16. 			lcm=lcm*i;
  17. 			i=i+1;
  18. 		}
  19. 		else
  20. 		{
  21. 			lcm=lcm*n1*n2;
  22. 			break;
  23. 		}
  24. 	}
  25. 	cout<<lcm;
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 4392KB
comments (?)
stdin
copy 
7
21
stdout
copy 
147
https://ideone.com/BoPEBL
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!