0
No, it's a composite number.
15 is NOT a Prime number.
Still curious? Ask our experts.
Chat with our AI personalities
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
RossEvery question is just a happy little opportunity.
Chat with Ross
MaxineI respect you enough to keep it real.
Chat with Maxine
Add your answer:
Earn +20 ptsQ: Is 15 a prime number
Write your answer...
Submit
Still have questions?
Continue Learning about Basic Math
Prime number x prime number 15?
3*5 = 15 in prime numbers
Which is a composite number 15 or 11?
15 is a composite number. 11 is a prime number.
What is the prime factorization of the number 15?
The prime factorization of 15 is 3 x 5.
Why is 15 not a prime number?
15 is not a prime number because it is not only divisible by 1 and itself it is also divisible by 3.
What number is relativly prime to 242?
15 is relatively prime.
Trending Questions
How is do you write fifty-six and four hundredths in expanded form?
How do you change 1 into a decimal?
How do you round 0.66 to the nearest thousandths?
What is the least common multiple of 4 and 12?
What are the prime factors of 336?
1k is equal to how much rs?
What is 214 in a mixed fraction?
How do you complete level 14 on Dooors?
What is 42 over 6 as a mixed number?
What are the common factors and greatest common factor of 126?
What is the fraction equivalent 11.46 inches?
What is the least common multiple of 11 33 and 99?
What are the prime factor of HCF?
What is the greatest common factor of 30 and 45 and 75?
What is 48.849 rounded to the nearest hundredth?
What is more useful critical thinking or creative thinking?
How do you change 75 percent to a fraction?
What is 62.125 kg rounded to two significant figures?
How do you write 5.5 in word form?
How much is 14 cents in Indian rupees?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.