Answer Posted / subhabrato das

/*program to calculate lcm of 2 integers*/
#include"stdio.h"
#include"conio.h"
int lcm(int,int);
void main()
{
int a,b,lcm;
printf("Enter two integers...\n");
scanf("%d %d",&a,&b);
lcm=(a,b);
printf("\n\nLCM=%d",lcm);
}
int lcm(int a,int b)
{
int lcm;
int i=1;
while(1)
{
r=a*i;
if(r%b==0)
{
return r;
}
i++
}
}

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