From be7dd58ff7c39ea38f966262ce75dcadd9579a17 Mon Sep 17 00:00:00 2001
From: lkhyun <102892446+lkhyun@users.noreply.github.com>
Date: Wed, 17 Dec 2025 14:21:32 +0900
Subject: [PATCH] =?UTF-8?q?[20251217]=20PGM=20/=20Lv2=20/=20N=EA=B0=9C?=
 =?UTF-8?q?=EC=9D=98=20=EC=B5=9C=EC=86=8C=EA=B3=B5=EB=B0=B0=EC=88=98=20/?=
 =?UTF-8?q?=20=EC=9D=B4=EA=B0=95=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...06\214\352\263\265\353\260\260\354\210\230.md" | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 "lkhyun/202512/17 PGM Lv2 N\352\260\234\354\235\230 \354\265\234\354\206\214\352\263\265\353\260\260\354\210\230.md"

diff --git "a/lkhyun/202512/17 PGM Lv2 N\352\260\234\354\235\230 \354\265\234\354\206\214\352\263\265\353\260\260\354\210\230.md" "b/lkhyun/202512/17 PGM Lv2 N\352\260\234\354\235\230 \354\265\234\354\206\214\352\263\265\353\260\260\354\210\230.md"
new file mode 100644
index 00000000..e170e927
--- /dev/null
+++ "b/lkhyun/202512/17 PGM Lv2 N\352\260\234\354\235\230 \354\265\234\354\206\214\352\263\265\353\260\260\354\210\230.md"	
@@ -0,0 +1,15 @@
+```java
+import java.util.*;
+class Solution {
+    public int solution(int[] arr) {
+        int lcm = arr[0];
+        for(int i = 1; i<arr.length; i++){
+            lcm = LCM(lcm,arr[i]);
+        }
+        return lcm;
+    }
+    public int GCD(int a, int b) {return b == 0 ? a : GCD(b, a%b);}
+    public int LCM(int a, int b) {return (a*b) / GCD(a,b);}
+    
+}
+```