answersLogoWhite

0

Are 21 and89 prime

User Avatar

Anonymous

∙ 13y ago
Updated: 8/20/2019

21, no.

89, yes.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Related Questions

What is 21 plus 42 and 52 and 58 and 72 and 75 and89?

21 + 42 + 52 + 58 + 72 + 75 + 89 = 409


Is 21 relatively prime?

It can be. 21 is relatively prime with 32.


What is the prime factorizatiion of 21?

The prime factorization for 21 is 3x7.


Is number 21 prime or composite?

number 21 is prime


What is the prime numbers of 21?

Do you mean, "What is the prime factorization of 21?"


Is 21 and 89 a pair of prime numbers?

21 is not prime.


What is the prime factorization for 21?

The prime factorization for 21 is: 3x73 x 7 = 21


Is the number 21 prime composite or neither?

3 * 7 = 21 21 is not prime


Are 21 and 11 prime numbers?

11 is a prime number but 21 is not a prime number as it is divisible by 3.


Is the prime number 21 is a prime number?

21 is a composite number, not a prime, having prime factors 3x7.


Is 21 prime or not prime?

21 = 3x7, and so is not prime, as it can be expressed as the product of multiple prime numbers


How do you do prime factorization with the number 21?

3 x 7 = 21, since both factors are prime, that is the prime factorization of 21.

Trending Questions
How old is a jchiggins 583-1100 16 ga? What percent of bank loans fail? How do sailors navigate? How do you change the oil on a 2003 Chevy silverado 5.3 liter? What do you call a girls private part? Why cant a negative integer be greater than a positive integer? What are examples of rhetorical questions about is homework helpful or harmful? What are the consequences of self-plagiarism in college and how can students avoid it? Do Mormons get their own planet if they have 9 or more kids? How do artries and veins work? Disadvantages of lunar calendar? How money does the US have? Old man of euphemism? Has brian may had a solo album? Can coffee be grown in snow and ice? How do you read the date on a western union money order? What are 2 safety factors of netball? What group created judaism? How do I reset my camera on my iPhone? Why do jaguars sleep in trees?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 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.