what is the formula of lcm and hcf in c lan
// Program of lcm only using c
#include <stdio.h>
int main() {
int n1, n2, i, gcd, lcm;
printf("\n\n Enter two positive integers: ");
scanf("%d %d", &n1, &n2);
for (i = 1; i <= n1 && i <= n2; ++i) {
if (n1 % i == 0 && n2 % i == 0)
gcd = i;
}
lcm = (n1 * n2) / gcd;
printf("\n\n The LCM of two numbers %d and %d is %d.", n1, n2, lcm);
return 0;
}