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squares of prime numbers

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Q: What are all the composite numbers with 3 factors?
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Does a composite number have 3 factors?

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

What does composite factors mean?

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.

What is composite factors?

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

Why are 35 57 87 composite numbers?

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.

What is the least composite number that has all of the first 3 prime numbers as factors?


What are prime the numbers and the composite numbers?

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

Can you tell me 3 composite numbers?

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

What do you call numbers that have more than 3 factors?

Composite numbers have three or more factors.

Is 78 a composite number?

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.

What are all the composite numbers up to 100 with 3 factors?

They are 4, 9, 25 and 49.

Is 3 a prime or composite number why?

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.

Prime or composite numbers for 57?

57 is a composite number with factors 3 and 19.

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