answersLogoWhite

0


Best Answer

First, write both numbers as the product of their prime factors:

9 = 3x3

12 = 2x2x3

The next step is to identify any common prime factors. In this case, both numbers have 3 as a prime factor. Therefore, the HCF of 9 and 12 is 3.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve

Add your answer:

Earn +20 pts
Q: What is the HCF of 9and 12?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the HCF of 9and 91?

1


What is the LCM of 4 9and 12?

It is: 36


What is the GCF of 9and 12?

The GCF is 3.


What is the LCM of 5and 9and 12?

180


What is the LCM of 12 9and 8?

It is: 72


What are the HCF of 12 60?

The HCF of 12 and 60 is 12


Hcf of 36 and 48?

The GCF is 12.


What is the hcf of 12 and 10?

The GCF is 2.


What is the Least Common Multiple of 9and 12?

36


Highest common factors of 9and 12?

3


What is the HCF of 40 and 12?

The HCF of 40 & 12 is... 4


What is the HCF of 12 and 36?

The hcf of 12 & 36 is 12