Sometimes you need to add numbers that match one of several rules, like all values divisible by 3 or 5. The function sum_of_multiples receives a limit and a list of factors multiples, then finds all unique natural numbers below limit that are divisible by at least one of those factors. Do not add the same number twice, even if it matches several factors.

def sum_of_multiples(limit: int, multiples: list[int]) -> int: