#include"stdio.h"main(){int m,n,t,h,a,b,q;printf("输入m,n的值：");scanf("%d%d",&m,&n);a=m;b=n;if (n>m) {t=m;m=n;n=t;}while (m%n!=0){ h=n;n=m%n;m=n;}a=a/n;b=b/n;q=a*b*n;printf("两数最大公约数为 %d,最小...