GitHub repository: ImPaddock/Multiples-of-3-and-5
Created: 2019-04-08T19:09:12Z
Description: If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.  Find the sum of all the multiples of 3 or 5 below 1000.