Find the LCM of Denominators: 9 and 6 Problem

You have a pair of denominators, what is their least common multiple?

9   6 \boxed 9~~~\boxed 6

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1

Understand the problem

You have a pair of denominators, what is their least common multiple?

9   6 \boxed 9~~~\boxed 6

2

Step-by-step solution

To find the least common multiple (LCM) of 99 and 66, list the multiples of each number until the smallest common multiple appears.

Multiples of 99: 9,18,27,36,9, 18, 27, 36, \ldots

Multiples of 66: 6,12,18,24,30,6, 12, 18, 24, 30, \ldots

The smallest common multiple is 1818.

3

Final Answer

18

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You have a pair of denominators, what is their least common multiple?

\( \boxed 7~~~\boxed 5 \)

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