answersLogoWhite

0

What is the gcf of 18 and 8 and 21?

User Avatar

Anonymous

∙ 10y ago
Updated: 8/21/2019

The GCF is 1.

User Avatar

Wiki User

∙ 10y ago
Copy

What else can I help you with?

Related Questions

What if the gcf of 75 and 8 and 21?

The GCF is 1.


What is the greatest common factor of 8 18 and 70?

The GCF of 8, 18, and 70 is 2.


What is the gcf of 7 21 18?

The GCF is 1.


What is the GCF of 18 21 27?

The GCF is 3.


What is Gcf of 75 8 and 21?

The GCF is 1.


What is the GCF of 64 96 and 416?

The GCF of 312 and 18 is 6. The GCF of 3, 12 and 18 is 3.


What is the gcf of 8 18 22?

The GCF is 2.


What is the gcf of 8 18 and 22?

The GCF is 2.


What is the greatest common factor of 3 and 21 and 18?

The GCF of 3, 21, and 18 is 3.


What is the greatest common factor of 18 and 21?

The GCF of 18 and 21 is 3.The prime factorization of 18 is 2*3*3The prime factorization of 21 is 3*7So the GCF of 18 and 21 is 3.You can also notice that the difference between 21 and 18 is 3. The GCF can be no larger than the difference between the numbers. Since 3 is a factor of both 18 and 21, it is the GCF.The GCF is 3.3


What is the GCF of 18 21 and 42?

gcf(18, 21, 42) = 3. 18 = 2 x 3^2 21 = 3 x 7 24 = 2^3 x 3 hcf = 3


What is the greatest common factor of 21 30 and 36?

The GCF is 3.

Trending Questions
Why might an individual with a compromised immune system may be unable to fight off and survive intections? What does 27.000-3.000 equals? What is the song that the PS3 song is a remake of? Where can one find the citation of Specialist 4 Richard Dean Whited's Silver Star awarded in 1969 in Vietnam? What would happen to pieces of wood nailed together if there was no friction in the world? Is Green Bay the third biggest city in Wisconsin? What measurement scales would you sued on the survey that was part of in restaurant product? Why wont your 1997 grand marquis shift out of park and brake lights wont work? What does brian do to improve his shelter and protect his food hatchet book? How many cubic feet is in a 2x8x12 are? Are Confucius quotes facts? Why is the lever system constructed by the ear ossicles sometimes compared with a hydraulic press? What is cosmotology all about? Where is the Oil filter on a 2.4 liter engine Chevy Malibu 2011 LT? Which olympic sport is about running and jumping hurdles? Who'll host the 2020 Olympics? What are the benefits of using a riser stem on a road bike? How much protien should you have in a day? Theoretical density of Zinc Aluminum and Lead? What was the technique Paris used to claim Helen?

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.