From 50dd1107178e733155d231b38b3bc67df8967db2 Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4abk3g@protonmail.com>
Date: Thu, 2 Jul 2020 21:28:38 +0200
Subject: [PATCH] Add task

---
 src/task3 - Largest prime factor.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/task3 - Largest prime factor.js

diff --git a/src/task3 - Largest prime factor.js b/src/task3 - Largest prime factor.js
new file mode 100644
index 0000000..ad8f4ea
--- /dev/null
+++ b/src/task3 - Largest prime factor.js	
@@ -0,0 +1,20 @@
+function primeFactorsOf(n) {
+  let k = 2;
+  let factors = [];
+
+  while (n >= k**2) {
+    if (n % k === 0) {
+      factors.push(k)
+      n = n/k;
+    } else {
+      k++;
+    }
+  }
+  factors.push(n);
+  return factors;
+}
+
+const SPECIAL_NUM = 600851475143;
+const factorsOfSpecialNum = primeFactorsOf(SPECIAL_NUM);
+
+console.log(Math.max.apply(null, factorsOfSpecialNum));
\ No newline at end of file