What is the lowest common mutiple of 6 and 9

Mathematics

1 answer:

Lilit [14]3 years ago

7 0

Answer:

Step-by-step explanation:

$9 = 3 \times 3 \\ 6 = 2 \times 3 \\ common \: factor = 3 \\ uncommon \: factors = 2, \: 3 \\ lcm = common \times uncommon \: factors \\ = 3 \times 2 \times 3 = 18$

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