answersLogoWhite

0

What prime number is a factor of 12 and 21?

User Avatar

Anonymous

∙ 11y ago
Updated: 8/21/2019

3

User Avatar

Wiki User

∙ 11y ago
Copy

What else can I help you with?

Related Questions

What is a prime number for 12 and 21?

3 is a prime factor of 12 and of 21.


What number is a prime factor of both 12 and 21?

'3' 3 x 4 = 12 3 x 7 = 21 NB '7' is also a prime number.


Is 21 a factor of a prime number?

No. The only factors of a prime number are 1 and itself. The only way that 21 could be a factor of a prime number is if it were a prime number, but it is not because 21 is also divisible by 3 and 7.


What is a prime factor of 12 and 21?

3


What number is it has 90 as a factor thre number is prime 21 is the multiple of the number?

If 21 is a multiple of the number, the number cannot have 90 as a factor.


What is the composite number between 20 and 50 whose prime factor is 21?

21 is not a prime factor, it is 3 x 7


What number is a factor of 21 and a prime number?

21 = 3 x 7 both 3 and 7 are prime numbers


What prime number is a factor of 21?

3 and 7


Which number is a factor of 21 an also a prime number?

They are: 3 and 7


What number is a factor of 70 is a prime number and 21 is a multiple?

7


Which number is a factor of 21 and also a prime number?

3 and 7


What are the prime of factors of 21?

prime factor = prime number which can be divided into the given number with no remainder The prime factors of 21 are 3 and 7.

Trending Questions
What is the value of a 1931 Colt 38 Super? Why can't you see the stars from Dallas? When and where did baseball player Paul Jata play? Has Nicole Kidman won an Oscar? Does robyn smoke? Can the oceanic crust be destroyed? Which part of the skin has the largest number of fat cells? Mom never happy? What Means by PBS? What is the surface area of 1.2 yd and 1 yd height? Does my car burn gas when I am in parked? How can you control typhoid? What automatic transmissions are compatible with a 1995 Mustang gt 5.0? Why is it difficult for infants to detect word boundaries? What do a atom and a chlorine from? Which is greater 3.6 or 0.94? Is Ellis Island in New York or New Jersey? Where can i buy boaz cigars? How old were King Tutankhamun and AHNKSAMON they got married? Is there a law on the florist not telling the recipient who sent the flowers?

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 ©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.