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They can both be divided by 3 so they are not prime
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∙ 12y ago
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Which is a prime number 9 11 15 or 27?
11 is prime.
Why is number 9 a prime number?
Actually, 9 is NOT a prime number.
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Is 45 a prime numbers?
No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.
Which is a prime number 9 11 15 or 27?
11 is prime.
Why is number 9 a prime number?
Actually, 9 is NOT a prime number.
What number has its prime factor as 9?
9 is not a prime number.
Prime number x prime number 15?
3*5 = 15 in prime numbers
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
What is the prime factorization of 9 and 15?
Prime Factorization of 9 and 15The prime factorization of 9 is:3 X 3The prime factorization of 15 is:3 X 5
Why is 1 and 9 not a prime number?
Actually, 9 is NOT a prime number.
Is 9 a prime number of 1269?
9 is not a prime number since 9 = 3*3. So 9 cannot be a prime number of 1269 or any other number.
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Which number is not a prime number 3 and 9 and 7and 5?
9 is not prime
Is 45 a prime numbers?
No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.
Is nine an prime number?
9 is not a prime number
