The LCM of 144, 180 and 384 is:

Correct option is A

Solution:

The LCM of 144, 180 and 384 

​$$144 = 2^ 4 \times 3^ 2 \\ 180 = 2^ 2 \times 3^2 \times 5 \\ 384 = 2^ 7 \times 3 \\\text{LCM} = 2^ 7 \times 3^ 2 \times 5 = 5760$$​​