diff --git "a/leetcode3/\354\227\274\355\230\234\354\240\225/14. Longest Common Prefix.java" "b/leetcode3/\354\227\274\355\230\234\354\240\225/14. Longest Common Prefix.java"
new file mode 100644
index 00000000..50dbbc1a
--- /dev/null
+++ "b/leetcode3/\354\227\274\355\230\234\354\240\225/14. Longest Common Prefix.java"	
@@ -0,0 +1,14 @@
+class Solution {
+    public String longestCommonPrefix(String[] strs) {
+        String prefix = strs[0];
+
+        for (int i = 1; i < strs.length; i++) {
+            while (!strs[i].startsWith(prefix)) {
+                prefix = prefix.substring(0, prefix.length() - 1);
+                if (prefix.isEmpty()) return "";
+            }
+        }
+
+        return prefix;
+    }
+}