answersLogoWhite

0

Subjects>Math>Other Math

What is the HCF of 6 and 21?

User Avatar

Anonymous

∙ 13y ago
Updated: 4/28/2022

3.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Continue Learning about Other Math

What is the HCF for 21 n 84?

The GCF is 24.


What is the HCF of 63 and 42 and 126?

The GCF is 21.


What is the HCF of 12 and 30?

The GCF is 6.


What is THE HCF OF 18 and 48?

6 is the HCF of 18 & 48


What is the HCF of 30 126?

The GCF is 6.

Related Questions

What is the least common of 6 and 21?

It is 1 but the HCF is 3


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


What is the HCF for 21 n 84?

The GCF is 24.


What is the hcf for 21 and 49?

The GCF is 7.


What is the HCF for -12 and 21?

The GCF is 3.


What is the HCF of 21 14 and 35?

The HCF is 7.


What is the HCF of 9 and 6?

3.


What is the hcf of 21 84 and 91?

The GCF is 3.


What is hcf of 14 and 21 and 63?

The GCF is 7.


What is the HCF of 63 and 42 and 126?

The GCF is 21.


What is HCF of 525 and 231?

The HCF of 525 and 231 is 21


What is the HCF of 49 21 and 84?

The GCF is 7.

Trending Questions
What is the value of a 2001 New York gold quarter? What is the comparison to 0.07 and 0.7? A tent is shaped like a pyramid It has a square base measuring 8 feet on a side and a height of 6 feet what is the volume of the tent? What is 7 sides called? How many cm makes 1dm? What is euclid education? What is 4 to the nearest thousandth? Round 615.44 to the nearest hundredth? How do you write 3.3 in word form? What number is CCXX1? What is the percent change when 65 is increased to 144? What answer the 11x11x11? How do you multiply integers with different signs? What times 2 equals 26? Given that abc def what is the scale factor of abc to def enter answer as a whole number or as a fraction in lowest terms using the slash mark for the fraction bar? Which form should be completed and sent to the last shipping activity when you receive items in non-compliant WPM? How do you find the mass of an object when the pressure and area is given? What is the plural for file? How do you found triangles in 2cm 4cm 14cm 16cm? What is the product of 7x4y?

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.