Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack

 It is currently 28 May 2017, 18:31

### 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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# If n is a non-negative integer such that 12n is a divisor of

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Senior Manager
Joined: 04 Jun 2007
Posts: 368
Followers: 1

Kudos [?]: 75 [0], given: 0

If n is a non-negative integer such that 12n is a divisor of [#permalink]

### Show Tags

24 Sep 2007, 09:36
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 100% (00:00) wrong based on 9 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If n is a non-negative integer such that 12n is a divisor of 3,176,793, what is the value of n12 – 12n ?
- 11
- 1
0
1
11
*no worries- figured it out, its -1*

Last edited by r019h on 24 Sep 2007, 14:17, edited 2 times in total.
CEO
Joined: 29 Mar 2007
Posts: 2562
Followers: 21

Kudos [?]: 453 [1] , given: 0

Re: MGMAT PS [#permalink]

### Show Tags

25 Sep 2007, 19:18
1
KUDOS
r019h wrote:
If n is a non-negative integer such that 12n is a divisor of 3,176,793, what is the value of n12 – 12n ?
- 11
- 1
0
1
11
*no worries- figured it out, its -1*

Since 3,176,793 must be divisible by 12^n. It must also be divisible by 12.

Since 3176793 isn't divisible by 12. Then n can only equal 0. b/c 12^0 =1, which is a factor of 3176793.

So the value of n ^12-12n then equals 0^12 -12^0 ----> -1.

B.
Re: MGMAT PS   [#permalink] 25 Sep 2007, 19:18
Display posts from previous: Sort by

# If n is a non-negative integer such that 12n is a divisor of

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group and phpBB SEO Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.