Adopted new convention from template

src/Python/Problems001-050/Problem005.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """
 Created on 23 Apr 2017
 
@@ -9,7 +9,8 @@ Solution for problem 5 of Project Euler
 https://projecteuler.net/problem=5
 """
 
-import math
+from math import gcd
+
 from utils import timeit
 
 # The LCM of two natural numbers x and y is given by:
@@ -29,13 +30,13 @@ def compute():
     What is the smallest positive number that is evenly divisible by all of
     the numbers from 1 to 20?
     """
+
     ans = 1
     for i in range(1, 21):
-        ans *= i // math.gcd(i, ans)
+        ans *= i // gcd(i, ans)
 
     return ans
 
 
 if __name__ == "__main__":
-
-    print(f"Result for problem 5: {compute()}")
+    print(f"Result for problem 5 is {compute()}")