0
Still curious? Ask our experts.
Chat with our AI personalities
RossEvery question is just a happy little opportunity.
Chat with Ross
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with CoachAdd your answer:
Earn +20 ptsQ: Are 15 and 28 relatively prime?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Are 15 and 49 relatively prime?
Yes, they are relatively prime.
Is 27 is a prime number?
It can be. 27 is relatively prime to 28.
Are 28 and 42 relatively prime numbers?
No combination of non-zero even numbers can be relatively prime.
Are 15 and 9 relatively prime?
No.
I need to know which pair of numbers in relatively prime 10 and 21 or 12 and 54 or 15 and 27 or 21 and 38?
hcf(10, 21) = 1 ⇒ 10 & 21 relatively prime hcf(12, 54) = 6 ⇒ 12 & 54 not relatively prime hcf(15, 27) = 3 ⇒ 15 & 27 not relatively prime hcf(21, 38) = 1 ⇒ 21 & 38 relatively prime
Trending Questions
What does a represent in a quadratic equation?
How many hundred thousands are in 7.5 billion?
What percent of all grains taken in what percent should be whole grains?
What is 0.92 in fraction simplest form?
What is the total length of the US?
What is 835 divided by 4?
What is appraisal ratio exceeds median level of apraisal?
Witch word has 5 acute angles 2 obtuse angles and 5 right angles?
How many cubic feet is in a room 30 feet wide 40 feet long 8 feet 6 inches high?
How big is a cm compared to an inch?
What is 0.75 percentage as a fraction?
What are two measurements with different units equal to 5 m?
How many lbs are in 12 tons?
How to put sufficiency in a sentence?
Is it ok to have a gf at 10 years?
What is negative 14 minus 1?
What is Niger's birth rate?
What weighs about 1.8 tons?
How do you spell Adam in french?
When should you use subtraction to solve a problem involving fractions?
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.