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Q: What are all the composite numbers with 3 factors?

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All composite numbers have more than two factors whereas prime numbers have only two factors

All numbers have factors. Some factors are prime numbers, some are composite numbers, one is neither. The factors of 12 are 1, 2, 3, 4, 6, 12 Since 4, 6 and 12 are composite numbers, they are the composite factors of 12.

All numbers have factors. Some are prime. Some are composite. 3 is a prime factor of 12. 4 is a composite factor of 12.

All numbers having more than two factors are composite numbers. Factors of 35 are 1, 5, 7, and 35. Factors of 57 are 1, 3, 19, and 57. Factors of 87 are 1, 3, 29, and 87. Since 35, 57, and 87 all have more than 2 factors, they are composite numbers.

8

A prime number is 2 factors and a composite number is 3 or more!

8, 10, and 12 are 3 composite numbers. They are composite because they ahve more than 2 factors.

Composite numbers have three or more factors.

Yes! All numbers greater than 2 are composite numbers because they have at least 3 factors. The number 2 has only two factors which makes it prime.

They are 4, 9, 25 and 49.

Prime numbers have exactly two factors. 3 has exactly two factors: 1 and 3. So 3 is prime. Composite numbers have more than two factors. 4 is composite because it has three factors: 1, 2, and 4.

57 is a composite number with factors 3 and 19.

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