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.


Is 21 prime or compostie?

21 is a composite number.


21 a prime or a compostie?

21 is a composite number.

Trending Questions
What is the binomial name for grass? Is 4.06 hours 4 hours and 6 min? What is the gcf of 51 and 255? What is the roman numeral number XLVI in English? What is the relationship between cubic cm and millimeters? How can i find the Volume of a square tank? What is 7.041 in words? What is the ordinal word and number for 3600? What is the area of a square with 4 cm sides? What is 25 kilometers per second in miles per hour? How do you calculate admissions per 1000 people? 0.7 repeating as a fraction? How do you find the measure of degrees of a 8 sided polygon? Can someone be born with both parts? What is negative eight plus negative eight? What is the value of a Wallace Nutting print Enticing Water's approx 19 X 15? Which property is illustrated in this problem 33 plus 0 equals 33? How much of concret one yard covers? What books of the Bible are named after priests? What is the pill 44-367 for?

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.