It is currently 24 Mar 2019, 13:54

### 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 w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4

 Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:
Director
Joined: 07 Jan 2018
Posts: 604
Followers: 7

Kudos [?]: 546 [1] , given: 88

If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4 [#permalink]  22 May 2018, 08:17
1
KUDOS
00:00

Question Stats:

83% (00:35) correct 16% (00:41) wrong based on 6 sessions
If w,x,y and z are integers such that $$1<w<x<y<z$$ and $$w*x*y*z$$ = 462, then z = ?

A. 7
B. 11
C. 14
D. 21
E. 42

sr: Orbit Test Prep
[Reveal] Spoiler: OA
Manager
Joined: 26 Jan 2018
Posts: 182
Followers: 0

Kudos [?]: 110 [1] , given: 3

Re: If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4 [#permalink]  27 May 2018, 00:57
1
KUDOS
462=2*3*7*11

hence highest factor is 11
Target Test Prep Representative
Status: Head GRE Instructor
Affiliations: Target Test Prep
Joined: 09 May 2016
Posts: 161
Location: United States
Followers: 4

Kudos [?]: 125 [1] , given: 0

Re: If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4 [#permalink]  16 Jun 2018, 08:11
1
KUDOS
Expert's post
amorphous wrote:
If w,x,y and z are integers such that $$1<w<x<y<z$$ and $$w*x*y*z$$ = 462, then z = ?

A. 7
B. 11
C. 14
D. 21
E. 42

462 = 2 x 231 = 2 x 11 x 21 = 2 x 3 x 7 x 11; thus, z = 11.

_________________

Jeffery Miller
Head of GRE Instruction

GRE Quant Self-Study Course
500+ lessons 3000+ practice problems 800+ HD solutions

Re: If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4   [#permalink] 16 Jun 2018, 08:11
Display posts from previous: Sort by

# If w,x,y and z are integers such that 1<w<x<y<z and wxyz = 4

 Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group Kindly note that the GRE® test is a registered trademark of the Educational Testing Service®, and this site has neither been reviewed nor endorsed by ETS®.