Question

find the lcm of 84,144
pls help me ​

Answer 1

Answer:

1008

Step-by-step explanation:

Multiples of 84: 84, 168, 252, 336, 420, 504, ..., 1008

* Multiples of 144: 144, 288, 432, 576, 720, 864, 1008

Because 1008 is the first number to appear on both lists of multiples, 1008 is the LCM of 84 and 144.

Example Fraction Addition:

 1/84 + 1/144

 = 12/1008 + 7/1008 

=  19/1008.

Hope this helps you.

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