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


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


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

They are: 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 physical composition of water? How much does it cost to fix a bad differential on a 1986 Isuzu trooper? How many counties are there in the State of Maine? WHAT IS THE S tory sepang loca by Amelia lapena bonifacio? How does mumps affect the environment? What things do you need to do when you join the war? In the demon lover who has written the letter that Mrs drover discovers? Could not find any compatible direct3d devices with the required capabilities make sure you have current drivers for your video card. what can be the solution? Can you paint on Crayola air-dry-clay? How do you find the perimeter of something in math? Are organs and flutes both woodwind instruments? What will cause my2000 Malibu to run rough at idle and low rpm but run great at higher rpm? What is the difference between the word Utilisation and Utilization they mean same so how both are differentiated? Are miley cyruss songs sung by Emily osment? What is the difference between deflection and idler pulley? How do you convert the weight of a 14 karat ring to 24 karat? What is the steps in segmenting a market? Why do Brutus and Cassius fight before entering battle? Why is the diffusion of a gas in a vacuum exothermic? Where in Seattle WA can you get your tubes untie and does anyone know anywhere in Seattle Wa takes Medical coupon?

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.