Line data    Source code

       1             : #include <linux/kernel.h>
       2             : #include <linux/gcd.h>
       3             : #include <linux/export.h>
       4             : #include <linux/lcm.h>
       5             : 
       6             : /* Lowest common multiple */
       7           0 : unsigned long lcm(unsigned long a, unsigned long b)
       8             : {
       9           0 :         if (a && b)
      10           0 :                 return (a / gcd(a, b)) * b;
      11             :         else
      12             :                 return 0;
      13             : }
      14             : EXPORT_SYMBOL_GPL(lcm);