From a6b6b67cd614f85151b63108d5a14c61b7d2a2ae Mon Sep 17 00:00:00 2001
From: Kuri174 <oxyshower@gmail.com>
Date: Thu, 31 Oct 2019 21:41:11 +0900
Subject: [PATCH] fix algorithm/lcm_normal

---
 src/algorithm/lcm_normal.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/algorithm/lcm_normal.py b/src/algorithm/lcm_normal.py
index 6c018ed..68c4ea5 100644
--- a/src/algorithm/lcm_normal.py
+++ b/src/algorithm/lcm_normal.py
@@ -4,5 +4,6 @@
 # NOTE: if already solved GCD, you can use.
 #       CANNOT use library
 
-def lcm(a, b):
-    return 0
+import math
+def lcm(a, b) :
+    return a * b // math.gcd(a, b)