answersLogoWhite

0

Is 20 and 18 relatively prime?

User Avatar

Anonymous

∙ 15y ago
Updated: 8/18/2019

No. If they are even numbers and not 2, they are not prime.

20 is divisible by 1, 2, 4, 5, 20, and 20.

18 is divisible by 1, 2, 3, 6, 9, and 18.

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Related Questions

Are 20 and 76 relatively prime?

No, they are not relatively prime.


Are 16 and 20 relatively prime?

No, they are not relatively prime.


Are 20 and 21 relatively prime?

Yes, they are relatively prime.


Are 20 88 and 165 relatively prime?

yes, they are relatively prime.


Are 25 and 18 relatively prime?

Yes, they are. 5 is the only prime factor of 25 and 5 is not a factor of 18, so they have no prime factors in common, which is what relatively prime means.


Are 18 and 45 relatively prime?

No, they are not.


Are 8 and 18 relatively prime?

no


Is 20 and 76 a relatively prime number?

No combinations of even numbers can be relatively prime.


Are 3 and 20 relatively prime?

Yes, 3 and 20 are relatively prime because they have no common factor greater than 1.


Is 20 relatively prime to 110?

No.


Is 5 and 18 relatively prime?

Yes.


Is 18 and 49 relatively prime?

Yes

Trending Questions
Who surfed the biggest wave? How did the English springer spaniel get its name? What is the air pressure in the deepest parts in the ocean? Do you have to disconnect a battery charger from the battery or can you just unplug it? How much time is required to administer 200ml of glucose iv solution? How much does NFL player Evan Mathis weigh? How can we incorporate the keyword 'thank you' into our presentation to show appreciation and gratitude effectively"? What is the maximum number of electrical outlets that can be accommodated in a 4 outlet box? How do historians know what they know about native Americans? Where did Loki the god live? How long does chlorpheniramine stay n your system? What if pneumonia and or bronchitis lasts more than 2 months? What 3 shapes have the same perimeter? Does sponge have symmetry? How many hours is a flight from Morocco to Sicily? How do i become a singer if i don't have a good voice and if it is my dream? What is a fake iPhone? How do you tie a bun if you've got fairly short hair? How may hours are in 108 minutes? How much can 20 go into 31?

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.