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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n1, n2;
  6.  
  7. 	cout << "Enter two numbers:";
  8. 	cin >> n1 >> n2;
  9.  
  10. 	while(n1 != n2) {
  11. 		if (n1 > n2)
  12. 		n1 -= n2;
  13. 		else
  14. 		n2 -= n1;
  15. 	}
  16.  
  17. 	cout << "HCF =" << n1;
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5464KB
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stdout
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Enter two numbers:HCF =1
https://ideone.com/MPgEI8
language:
C++ (gcc 8.3)
created:
328 days ago
visibility:
public

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