# What is a Multiple?

A fast inquiry - Something that I found out that I neglected throughout the years.

If an inquiry asked you for a numerous of 9 and also 12, which would certainly be much less than 40, would certainly "36" be a solution, as both 9 and also 12 can increase to get 36, yet it fits under the standards for being under 40?

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2019-05-18 22:18:16
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Yes you are proper with your thinking. Multiples of $9$ are of the kind $9m$ where $m \in \mathbb{Z}$, the set of integers.