2520 is the smallest number that can be divided by each of the numbers from
1 to 10 without any remainder.
What is the smallest positive number that is evenly divisible by all of the
numbers from 1 to 20?
Runtime: 0
Average: 0 Runs: 0
SD: 0 ms
Max: 0
Min: 1000
I reused parts of my prime factorization program (problem 3) with this, finding all factors of all numbers in the range. First I generated a list of primes within the number range (my base prime factors). Then I found all the factors of the composite numbers in that range going from smallest to largest composite adding redundant factors as I went. ###,###