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 700 million in sterling? How do you solve 133.6 multiplied by 24.40? What is 1.5 x 0.09? What does curved lines in clothing mean? How do you find the leaset common denominator? What does size 4x in numbers mean? What z value corresponds to an area of 0.9881 being to left of z? A certain type of gutter comes in 6ft 8ft and 10ft sections How many different lengths of gutter can be formed using three sections of guttering? What is the beam on a 34 foot silverton? What is the equation of the ellipse with foci (0 6) (0 -6) and co-vertices (2 0) (-2 0)? What is a multiple source test? Euclid's proof that the number of primes is infinite? What is percent amount of oxigen in air? Area formula of a trapezoid? How can you convert digital signal to analog signal by using matlab simulink? What is 2 pi? What is 4.6 as a mix number in simplest form? What is the comparison of 2 numbers by multiplication called? What is 901000 in scientific notation? What is 9 percent of 25?

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.