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Earn +20 ptsQ: Why is 15 not prime?
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Continue Learning about Math & Arithmetic
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).
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