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  1.  
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main() {
  6. int a,b;
  7. cin>>a>>b;//a=20 b=52
  8. while(a!=b)
  9. {
  10. if (a<b)
  11. b=b-a;// b=32,b=12,b=4
  12. else
  13. a=a-b;//a=8,a=4
  14.  
  15. }
  16. for (int i=1;i<=a;i++)
  17. if (a%i==0)
  18. {
  19. cout<<i<<" ";
  20. }
  21.  
  22. return 0;
  23. }
Success #stdin #stdout 0.01s 5324KB
stdin
16 12
stdout
1 2 4