Find the LCM: Calculating Least Common Multiple of 6 and 9

Question

What is the least common multiple of these two numbers?

$\boxed{6}~~~\boxed{9}$

Step-by-Step Solution

To find the least common multiple (LCM) of $6$ and $9$ , we list the multiples of each number:

Multiples of $6$ are $6, 12, 18, 24, \ldots$
Multiples of $9$ are $9, 18, 27, \ldots$

The smallest common multiple is $18$ .

Answer

18

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Common Denominators: One of the denominators is the common denominator