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

Solve

Solution Stats

11723 Solutions

3680 Solvers

Last Solution submitted on Apr 13, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers3680

Paige Merry Lorenzo Todd Sepsick Hayden Koons

Suggested Problems

More from this Author51

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!