Write a c program to find out L.C.M. of two numbers.

#include<stdio.h> 
int main(){ 
int n1,n2,x,y;  
printf("\nEnter two numbers:");  
scanf("%d %d",&n1,&n2);   
x=n1,y=n2;   
while(n1!=n2){       
      if(n1>n2)         
      n1=n1-n2;    
      else 
      n2=n2-n1; 
  }
   printf("L.C.M=%d",x*y/n1); 
  return 0;
 }