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What are common multiples and least common multiples?

Updated: 8/29/2023

Wiki User

8y ago

All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples. The smallest of these is known as the least common multiple.

Common multiples of 3 and 4 include 12, 24, 36 and so on. The LCM of 3 and 4 is 12.

Wiki User

8y ago

Wiki User

9y ago

All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples.

12 is a multiple of 3

12 is a multiple of 4

12 is a common multiple of 3 and 4

Wiki User

11y ago

It means that 2 numbers have the same factor. Factors are the numbers you need to multiply to get another number. For example 1,3,5,15 are factors of 15 because 1x15 is 15 and 3x5 is 15.

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Q: What are common multiples and least common multiples?
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Related questions

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

They are all multiples.

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&gt;

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.

What are two common multiples of 8 and 9?

The common multiples of 9 and 16 are 144, 288, 432 and so on.