C++实现求两个正整数的最大公因数

```cpp #include <iostream> using namespace std; // 计算最大公因数的函数 int gcd(int a, int b) { while (b != 0) { int temp = b; b = a % b; a = temp; } return a; } int main() { int a, b; cin >> a >> b; cout << gcd(a, b) << endl; return 0; } ``` ######[AI问答 | 131点数解答 | 2026-06-13 20:08:49]