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No. 15 is not a Prime number because it has one or more divisors. Example 15/3=5 15/5=3
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Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
What numbers are prime of the number 15?
The prime factors of 15 are: 3, 5
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
The numb bers 3 and 15 are prime of the number 15?
The prime factors of 15 are 3 and 5.
The number 3 and 5 are prime what of the the number 15?
3 and 5 are Prime Factors of 15 (3x5=15).
Is 15 a prime factor of 225?
15 is not a prime number, so it can't be a prime factor.
Are 3 and 15 prime?
3 is prime 15 is composite
Prime number x prime number 15?
3*5 = 15 in prime numbers
What are prime factors of 15?
The prime factors of 15 are 3 and 5.
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
Why are the prime factors of 15 1 3 and 5?
The prime factors of 15 are 3 and 5 because 3 and 5 are prime numbers that divide evenly into 15. 1 is a factor of 15, but it is not a prime number.
Is 5 and 15 the prime numbers of 20?
15 is not prime, so they cannot be.
What is the prime factorizartion of 15?
The prime factorization of 15 is 3 x 5.
What numbers are prime of the number 15?
The prime factors of 15 are: 3, 5
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
The numb bers 3 and 15 are prime of the number 15?
The prime factors of 15 are 3 and 5.
What is the prime factorization of 15 and 7?
7 is already prime. The prime factorization of 15 is 3 x 5.
