1,2,3,4,6,12
Chat with our AI personalities
A way to show factor pairs in a list of all the factors of a number. A factor rainbow can be used to check whether a list of factors is correct.
3,3,3,39,3,327,381
1, 2, 4, 8
1 2 and boring
A factor rainbow is a visual representation of the factors of a number. For the number 45, the factor rainbow would display its prime factorization, which is 3 x 3 x 5. This would be represented in a factor rainbow as 45 at the top, with 3 and 5 branching out from it, each with a 3 branching out from it as well. This shows how 45 can be broken down into its prime factors.