answersLogoWhite

0


Best Answer

Least common multiples and lowest common denominators are essentially the same thing. Once the denominators are the same, it's easier to get the correct answer when adding and subtracting fractions.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why would the least common multiples help us with fraction addition?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What do common multiples multiples and least common multiples have in common?

They are all multiples.


What is the smallest common multiples is called?

It is usually called the least common multiple. But it can also be called the least/lowest common denominator when it is used for addition or subtraction of rational fractions.


Common Multiples and Least Common Multiples of 3 and 6?

The Least Common Multiple (LCM) is 6.


What are the common multiples of 4 and 5?

The common multiples of 4 and 5 are 20, 40, 60, 80,100 and so onGet the least common multiple of the two. All other common multiples are multiples of this least common multiple.Any multiple of 20.


What is the least common multiples 12 and 16?

Least common multiples 12 and 16 is 48.


What are the least common multiples of 7 and 14?

The least common multiples of 7 and 14 are 14,28 and 42>


Least common multiples of 6 9?

The least common multiples of the number 6 and 9 is 3.


What are the least common multiples of 5 11 and 13?

The least common multiples of 5, 11, and 13 is 715.


How do you find the most common multiple?

There is no "most common multiple". To find all common multiples, you start by finding the least common multiple. All other common multiples are multiples of this least common multiple.


What are 3 least common multiples of 12 and 35?

3 Least Common Multiples of 12 and 35 are 420, 420 and 420.There is ONLY one Least Common Multiple.The three common multiples of 12 and 35 which are the smallest are the first three multiples of their Least Common Multiple, namely 420, 840 and 1260


What are the least common multiples of 9?

You need at least two numbers to compare multiples.


What are the least common multiples for 6 and 4?

It is 12 and its multiples.