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Nine is composite. The factors of 9 are: 1 3 9

Q: What are the factors of 9 and is it prime or composite?

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All multiples of 9 are composite numbers; however, 9 itself is not a prime number. Its factors are 1, 3, and 9.

factors of 18: 1, 2, 3, 6, 9 and 18 prime factors of 18: 2, 3 composite factors of 18: 6, 9, 18

9 is a composite number. 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.

It is not prime, so it's composite. The factors are 1, 2, 3, 4, 6, 9, 12, 18, 36

9 is a composite number. Prime numbers cannot be divided by anything but 1 and the number itself. In another form, prime numbers have two factors - 1 and the number itself. The factors of 9 are: 3 (3x3), 9 (9x1), 1 (1x9) Therefore, since there is three as a factor besides 1 and the number itself, 9 is not prime. It's composite.9 Is an composite number. :)

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9 has three factors: 1, 3, 9 9 is composite. 3 is prime. 1 is neither.

composite 1, 3, 9

9 is a composite number. 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.

All multiples of 9 are composite numbers; however, 9 itself is not a prime number. Its factors are 1, 3, and 9.

factors of 18: 1, 2, 3, 6, 9 and 18 prime factors of 18: 2, 3 composite factors of 18: 6, 9, 18

9 is a composite number. 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.

It is not prime, so it's composite. The factors are 1, 2, 3, 4, 6, 9, 12, 18, 36

9 is a composite number. Prime numbers cannot be divided by anything but 1 and the number itself. In another form, prime numbers have two factors - 1 and the number itself. The factors of 9 are: 3 (3x3), 9 (9x1), 1 (1x9) Therefore, since there is three as a factor besides 1 and the number itself, 9 is not prime. It's composite.9 Is an composite number. :)

45 is a composite since it factors are 5 and 9.

composite seeing as if a number has more factors than 1 and itself.If you multiply a prime number the product will be a composite number. This is because it will have more than two factors as the prime number will be a factor.ExampleThe factors of 3 are:3 : 1,33 multiplied by 3 is 9.The factors of 9 are:9 : 1,3,9Multiples of any numbers other than 1 are composite numbers.The multiples of primes are composite, because they are divisible by the two numbers that were multiplied to make it.

153 is composite. Its factors are 1, 3, 9, 17, 51, 153.

9 is the composite number. the factors are: 1,3 and 9. all the rest are prime.