answersLogoWhite

0


Best Answer

The common factor is 3. (105 = 35 x 3, 12 = 4 x 3).

The least common denominator is 420.

105 = 3 x 5 x 7

12 = 22 x 3

Highest exponents method: 22 x 31 x 51 x 71 = 420

User Avatar

Wiki User

βˆ™ 11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the common denominator of 105 and 12?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the least common denominator of 35 and 105?

105 is.


Common denominator for 3 3/5?

your common denominator would be 105


Common denominator for 3-5-7?

your common denominator would be 105


What is the common denominator of 7 and 15?

It is: 105


What is the common denominator of 7 5 3?

105


What is the least common denominator of 21 and 5?

105


Which is greater 81 over 105 or 221 over 300?

Convert both to decimal, and compare. For example, divide 81 / 105, and write down the decimal equivalent; the same for the other fraction. OR: Find a common denominator, and convert both to the common denominator. It need not be the least common denominator; any common denominator will do - for example, if you multiply 105 x 300, you have a common denominator (which is not the least common denominator in this case). The decimal method is much easier, by the way.


Lowest common denominator of 70 and 105?

LCD(70, 105) = 210.


What is the least common denominator 7 and 5 and 3?

105


Lowest common denominator of 3- 5- 7?

The lowest common denominator of any set of whole numbers is 1


What Is the common denominator of seven and 12?

A common denominator is 84.


What is most common denomintor of 25 and 105?

The largest common denominator is an infinite amount.