学步园

#include<stdio.h> 
int max;
int main()
{
 int judge(int m,int n);
 int  m,n,c,a,p,b; 
    scanf("%d%d",&a,&b);
    max=judge(a,b);
    printf("%d",max);
} 
int judge(int m,int n)
{  int c,a,p,b; 
 p=m*n;
 if(m<=n)   
    { 
        a=m; 
        m=n; 
        n=a; 
    } 
    
   do
    { 
        b=m%n; 
        m=n; 
        n=b; 
    }while(b!=0); 
  max=p/m;
}