| #include <linux/kernel.h> | |
| #include <linux/gcd.h> | |
| #include <linux/export.h> | |
| #include <linux/lcm.h> | |
| /* Lowest common multiple */ | |
| unsigned long lcm(unsigned long a, unsigned long b) | |
| { | |
| if (a && b) | |
| return (a * b) / gcd(a, b); | |
| else if (b) | |
| return b; | |
| return a; | |
| } | |
| EXPORT_SYMBOL_GPL(lcm); |