【三个数公因数】2022-10-7

缘由https://ask.csdn.net/questions/7802801?spm=1005.2025.3001.5141

void 三个数公因数()
{//缘由https://ask.csdn.net/questions/7802801?spm=1005.2025.3001.5141int a = 0, b = 0, c = 0, x = 1, y = 1;std::cin >> a >> b >> c;while (++x < a / x&&x < b / x&&x < c / x)if (a%x == 0 && b%x == 0 && c%x == 0)y *= x, a /= x, b /= x, c /= x; else;std::cout << y << "\t";
}