0
Still curious? Ask our experts.
Chat with our AI personalities
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
RossEvery question is just a happy little opportunity.
Chat with Ross
SteveKnowledge is a journey, you know? We'll get there.
Chat with SteveAdd your answer:
Earn +20 ptsQ: Why is 15 and 9 not a prime number?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
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.
What are the prime numbers between 9 and 15?
The prime numbers between 9 and 15 are 11 and 13. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In this case, 11 and 13 are the only prime numbers within the specified range as 9 is not a prime number because it has divisors other than 1 and itself, and 15 is divisible by 3 and 5 in addition to 1 and 15.
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Trending Questions
What is -4 divided by 2?
What is 1934 in Roman numerals?
How much inches in 84 feet?
What number is CCCXCVII in roman numeral?
Convert 54 inches to feet?
Explain how each angle in a equilateral triangle is 60 degrees?
What is the succeeding prime numbber of 50?
Indicates the sum of a whole number and a fraction?
What is 59 as a fraction?
What do you observe when a decimal number is divided by 100?
Area of a pool 4 feet deep 20 feet long and 10 feet wide?
Mean median and mode what does it have to do with marketing?
10 is 2 in B?
Is 19 a triangular number?
How much significant figures in 2060?
Does 7 go into 105 evenly?
What are the answers in kashato shirts practice set 7th edition?
Comparing and ordering decimals 5.42 for?
How many chapters are in the book of Psalms?
Red light plus blue light equals?
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.