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# Which of the following are prime factors of 24? Select all t

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Moderator
Joined: 18 Apr 2015
Posts: 5835
Followers: 93

Kudos [?]: 1141 [0], given: 5441

Which of the following are prime factors of 24? Select all t [#permalink]  11 Jan 2018, 02:33
Expert's post
00:00

Question Stats:

90% (00:09) correct 9% (00:34) wrong based on 11 sessions

Which of the following are prime factors of 24?

Select $$all$$ that apply.

A. 1

B. 2

C. 3

D. 4

E. 6

Kudo for the right answer and solution
[Reveal] Spoiler: OA

_________________
Manager
Joined: 25 Nov 2017
Posts: 51
Followers: 0

Kudos [?]: 41 [1] , given: 5

Re: Which of the following are prime factors of 24? Select all t [#permalink]  11 Jan 2018, 09:41
1
KUDOS
Lets just get the prime factorization of 24
24 - 2 * 12 - 12 = 3*4 and 4 = 2*2
So we have 2^3 * 3^1
Only 2 and 3 are prime factors
GRE Instructor
Joined: 10 Apr 2015
Posts: 1526
Followers: 55

Kudos [?]: 1456 [1] , given: 8

Re: Which of the following are prime factors of 24? Select all t [#permalink]  11 Jan 2018, 18:50
1
KUDOS
Expert's post
Carcass wrote:

Which of the following are prime factors of 24?

Select $$all$$ that apply.

A. 1

B. 2

C. 3

D. 4

E. 6

Kudo for the right answer and solution

24 = (2)(2)(2)(3)

Cheers,
Brent
_________________

Brent Hanneson – Creator of greenlighttestprep.com

Re: Which of the following are prime factors of 24? Select all t   [#permalink] 11 Jan 2018, 18:50
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