4, 6, 10.
They are composite because they have more factors than just 1 and themselves.
There are 2 types of numbers, prime and composite. Prime means it's only factors are 1 and itself, ex. 7's only factors are 1 and 7.
Composite means it has more than 2 factors. A factor is a number you multiply by another number to get another. Example, 4 is composite because it's factors are 1,4, and 2.
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8, 10, and 12 are 3 composite numbers. They are composite because they ahve more than 2 factors.
9, 99, 999 are three.
There are no three composite numbers that multiply to 1001.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 3, 5, and 7 are all prime.
22, 25 and 304 All of these numbers are composite because they are not prime. They are a product of primes instead. 22 = 11 * 2 25 = 5 * 5 304 = 2 * 2 * 2 *2 * 19