Q: Why is nine not a prime number?

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nine is not a prime number

A prime number can ONLY be divided by the number 1 and itself. 69 can be divided by 3.

7

Tweny nine = 29 which is a prime number

NO. 49 is not a prime number because it has other factors aside from 1 and itself.The other factor of 49 is 7.

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Thirty-nine is NOT a prime number. It is composite.

9 is not a prime number

Neither nine nor sixteen are prime numbers. They are relatively prime to each other.

nine is not a prime number

No. Nine is not a prime number.

9 is a composite number but 3 is a prime number

Nine cannot be a prime factor of any number because it is not a prime number.

Since 89 is a prime number, the prime factorization of the number is simply 89.

Yes it is.

Yes.

Forty-nine is not a prime number because it is also divisible by seven. Prime numbers are only divisible by one and themselves.

By dividing it by a number that will make the outcome prime.