Question

what is the lcm of
84,144​

Answer 1

Answer:

here is your answer

so the answer is 1008

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Answer 2

Answer:

Factors of 84 =

$2^{2}$ x 3 x 7

Factors of 144 =

$2^{4}$ x $3^{2}$

Now we need to dentify all the factors and their highest power in all expressions and multiply the highest powers of these factors to get the least common multiple.

$2^{4}$ x $3^{2}$ x 7

= 16 x 9 x 7

= 1008

Hope it helps