]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blame - lib/lcm.c
Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers
[mirror_ubuntu-bionic-kernel.git] / lib / lcm.c
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1#include <linux/kernel.h>
2#include <linux/gcd.h>
3#include <linux/module.h>
72d39508 4#include <linux/lcm.h>
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5
6/* Lowest common multiple */
7unsigned long lcm(unsigned long a, unsigned long b)
8{
9 if (a && b)
10 return (a * b) / gcd(a, b);
11 else if (b)
12 return b;
13
14 return a;
15}
16EXPORT_SYMBOL_GPL(lcm);