输入两个整数,编写两个函数,分别求这两个整数的最大公约数和最小公倍数,用主函数调用这两个函数,并输

int max_common_divisor(int a, int b)
{//最大公约数
int large_num, small_num, r;
if(a>b)
{
large_num = a;
small_num = b;
}else{
large_num = b;
small_num = a;
}
for(int i=1; ib)
{
large_num = a;
small_num = b;
}else{
large_num = b;
small_num = a;
}
for(int m=1; m