Are all multiples of 3 composite?

Answer 1

Yes, all multiples of 3 are composite except for 3 itself which is a Prime number.

Answer 2

Yes, all multiples of 3 are composite numbers. A composite number is a positive integer that has at least one divisor other than 1 and itself. Since all multiples of 3 have divisors other than 1 and the multiple itself (3), they are considered composite numbers.

Answer 3

Well, isn't that a lovely question! Multiples of 3 are indeed composite numbers because they have more than two factors - 1 and the number itself. Just like how we mix different colors to create beautiful paintings, multiples of 3 are made up of different numbers coming together harmoniously. Keep exploring the world of numbers, and remember, there's always room for creativity and discovery!