การหา ค.ร.น.

#include "stdio.h"
#include "conio.h"
void main (void)
{
int
a,b,max,min,r,max_1,clm;
clrscr ();
printf("Enter number
A:");
scanf("%d",&a);
printf("Enter number
B:");
scanf("%d",&b);
if
(a>b)
{
max=a;
min=b;
}
else
{
max=b;
min=a;
}
max_1=max;
r=max%min;
while
(r!=0)
{
max=max+max_1;
r=max%min;
}
clm=max;
printf("Least
common Multiple=%d",clm);
getch();
}