# What is the least common multiple of 3 and 9?

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?

#### Explanation

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#### Explanation:

I want someone to double check my answer

14
Gió Share
Dec 12, 2016

It should be $9$.

#### Explanation:

Let us visualize the multiples and choose the common that is also the least one:

We can see that although $18$ is present in both columns it is $9$ the least in common between the two!

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