answersLogoWhite

0

Subjects>Math>Math & Arithmetic

Is 21 composite or prime

User Avatar

Anonymous

∙ 10y ago
Updated: 12/23/2022

21 is composite. It's the product of 7 and 3 .

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

Is 21 a prime or composite?

21 is composite.


What is 21 a prime or composite?

21 is composite


Is 21 a prime composite or neither?

Composite


Is number 21 prime or composite?

number 21 is prime


Is 19 21 or 23 composite?

21 is composite. 19 and 23 are prime.

Related Questions

Is 21 a prime or composite?

21 is composite.


What is the prime or composite of 21?

21 is composite.


What is 21 a prime or composite?

21 is composite


Is 21 a prime number of composite?

21 is a composite number


Is 21 a prime composite or neither?

Composite


Is number 21 prime or composite?

number 21 is prime


Is 19 21 or 23 composite?

21 is composite. 19 and 23 are prime.


Is the number 21 prime composite or neither?

3 * 7 = 21 21 is not prime


Is this number prime or composite 21?

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 21 is composite.


Is 19 or 21or 24 s prime or composite?

One is prime, the other two are composite.


21 a prime or a compostie?

21 is a composite number.


Is 21 prime or compostie?

21 is a composite number.

Trending Questions
What is Three times the sum of a number and seven is greater than five times a number less thirteen? What is the base two representation of the number 129? Is there anyone exactly 6 foot? What two numbers equal 105? How old are you if you were born on August 5 09? Is four fifths smaller than a half? Acute feeling of homesickness is called what? What is 30 percent of 255? What is the adjective and adverb of significance? What 172044800 divided by 6.3 billion? What is the diatonic semitone for f? What is the plural of dime? What does fear and trembling mean in the Bible? Is the number 80 a triangular number? What are the even years? Could pi be an integer in a different number base Such as hexidecimal or octal? Can you give me an example of police officers using Quadratic Inequalities? What does it mean that the shape and volume of a solid are fixed? What is the word form of 25847633? How many hours is there till 9 to 6?

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.