It is currently 15 Feb 2019, 18:06

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# If each of the three nonzero numbers a, b, and c is divisibl

Author Message
TAGS:
Moderator
Joined: 18 Apr 2015
Posts: 5516
Followers: 89

Kudos [?]: 1113 [0], given: 5129

If each of the three nonzero numbers a, b, and c is divisibl [#permalink]  21 Apr 2018, 04:58
Expert's post
00:00

Question Stats:

83% (00:13) correct 16% (01:08) wrong based on 6 sessions
If each of the three nonzero numbers a, b, and c is divisible by 3, then abc must be divisible by which one of the following the numbers?

(A) 8
(B) 27
(C) 81
(D) 121
(E) 159
[Reveal] Spoiler: OA

_________________
Director
Joined: 07 Jan 2018
Posts: 597
Followers: 7

Kudos [?]: 525 [1] , given: 88

Re: If each of the three nonzero numbers a, b, and c is divisibl [#permalink]  25 Apr 2018, 01:53
1
KUDOS
$$A,B, and C$$ are non zero integer divisible by $$3$$so at minimum $$a=3,b=3,c=3$$
therefore abc at minimum $$= 27$$ and abc should be a multiple of $$27$$
option B
_________________

This is my response to the question and may be incorrect. Feel free to rectify any mistakes

Re: If each of the three nonzero numbers a, b, and c is divisibl   [#permalink] 25 Apr 2018, 01:53
Display posts from previous: Sort by