- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- int x,y,gcd;
- int counter=0;
- int sum=0;
- cout<<"請輸入2個正整數: ";
- cin>>x>>y;
- cout<<x<<"和"<<y<<"的公因數:";
-
- for(int i=1;i<=x;i++)
- {
- if(x%i==0 and y%i==0)
- {
- gcd=i;
- counter++;
- cout<<i<<" ";
- sum=sum+i;
- }
- }
- cout<<endl;
- cout<<"總共有"<<counter<<"個公因數"<<endl;
- cout<<"最大公因數為 :"<<gcd<<endl;
- cout<<"公因數的總和為 :"<<sum<<endl;
-
- system("pause");
- return 0;
- }
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