0
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
ProfessorI will give you the most educated answer.
Chat with ProfessorMore answers
No, 15 is not a Prime number. It can be divided evenly by 3 and 5, in addition to 1 and 15.
Add your answer:
Earn +20 ptsQ: Is the number 15 prime
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
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.
The number 3 and 5 are prime what of the the number 15?
3 and 5 are Prime Factors of 15 (3x5=15).
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
Which is not a prime number 13 15 17 19?
3 x 5 = 15, so 15 is not a prime number.
Trending Questions
Can you write the first 37 counting numbers in base 3?
What is the smallest whole numbers that round off 60 to the nearest tens?
What are the lowest common multiples of 28 and 44?
Could you squeeze a clothespin as many in a minute then you could first time?
What do you think the difference between 2 and 5?
3 ways that 2 lines can be related?
Which is bigger 2 over 3 or 1 over 6?
How to add mixed fractions?
What is one fifth minus one seventh?
What is 16 20ths simplest form?
What is one third of 822?
How do you find the interior angles of a octagon?
How do you find the density of a rectangle?
What is 1.82 as a decimal fraction?
Mathematical sentence stating that two expression are equal?
How many gram is 1200mg?
Is a caterpillar mentioned in the bible?
What are the 3 prime number that are less 30 whos product is 1955?
What is 375 of a day?
How many septominoes are there?
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.