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
How much do rubies cost? What is the difference between the largest 4 digit without repetition and the smallest 3 digit number without repetition? A DSL Internet connection is faster than a satellite Internet connection? How do you replace a break switch on a 1991 suburban 2500? Molecules move in and out freely from high to low concentration? Can I replace the headlights on my vehicle to be blue? What is 30 percent of 2520? What happens if when a pokemon is supposed to evolve ut it is in daycare? Which Rules of Engagement character's real life mother and sister are Golden Globe Award winning actresses? Who does danica love? Who do criminal lawyers work for? When do players switch sides in a tennis match? How did Native Americans react to Lewis and Clark? In what direction does the force produced by the Coriolis effect act? When was George Friedrichs born? What is the sinus of 10 degrees? Are kim chiu and Gerald Anderson dating? Why isn't there any spark to the distributor on a 1984 Chrysler Fifth Avenue? Who played the professor on gilligan's island? What is the minimum number of people to form a committee?

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.