summaryrefslogtreecommitdiff
path: root/lib/lcm.c
blob: 51cc6b13cd52d3fb94bc15294a67a20e8df84db1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
#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 / gcd(a, b)) * b;
	else
		return 0;
}
EXPORT_SYMBOL_GPL(lcm);