Problem 230. Project Euler: Problem 1, Multiples of 3 and 5
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 the input value.
Thank you to Project Euler Problem 1
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Aaron
on 11 Sep 2016
Very well thought problem. Took me a few minutes to see why the "simplest" solution was incorrect. Well posed problem.
Owen
on 11 Jul 2022
Cool Problem!
Hrishikesh Patil
on 19 Feb 2025 at 16:42
nicee
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