0
45 is not a Prime number.
45=5*3*3
Nos. that have itself and 1 as factors are only prime.
The rest are composite
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
MaxineI respect you enough to keep it real.
Chat with Maxine
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with BlakeAdd your answer:
Earn +20 ptsQ: What Is the a prime number of 45?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Are 45 and 73 prime numbers?
73 is a prime number, but 45 is not a prime number.
Is 45 prime or cooposite?
45 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.
Is 45 a prime numbers?
No, 45 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 45 can also be divided by 3, 5, 9, and 15.
What the prime number of 45?
3 is one of the prime numbers of 45.
Trending Questions
What is 5x5x5x5x5 answer?
What is 0.123 as a fraction?
What does kspm mean?
What is 5 percent off of 2500 dollars?
What ratios are equal to 9 to 3?
What is a fraction between the given fractions 1 over 3 and 1 over 2?
How many out of 210 buses would be late if the probability that a bus arrives on time is 4 sevenths?
Is 121 a good IQ for an 8 year old?
How big is 1.5 cm x .7 cm?
What expression is equivalent to 5a plus 8 minus 2a plus 4?
2 and 6 and 42 and 1806 What number comes next?
what- given a preimage A(a, -3)?
Which fraction means more than one whole?
What is 5 over 6 times 9?
Convert 100 kilogram into grams?
What does the fertilizer 232 22 stand for?
Is five eighths bigger than seven twelves?
How do you find prime fractorization?
What should you include in your tacklebox?
How much does an cubic inch of plutonium weigh in pounds?
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.