Number Properties Flash Card Question - Divisibility

[erin.kelley21]

X is divisble by 144. If the cube root of x is an integer, then which of the following is the cube root of x definitely divisible by? (Choose all that apply)

a. 4
b. 8
c. 9
d. 12

144 factored is 2,2,2,2,3,3 (info given)

This is number 4 I believe on the flash cards for Number properties - I'm having a hard time thinking about this correctly. A and D are the correct answers

Any thoughts would be great!

[StaceyKoprince]

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