解题思路:
注意事项:
参考代码:
#include<stdio.h>
int least_num(int a,int b)
{
return a%b==0 ? b : least_num(b, a % b);
}
int great_num(int a, int b)
{
return a * b / least_num(a, b);
}
int main()
{
int a, b, c,d;
scanf("%d %d %d", &a, &b, &c);
d = great_num(a, b);
d = great_num(d, c);
printf("%d", d);
return 0;
}
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