BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

OG11 - sanity check...

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
User avatar
Senior | Next Rank: 100 Posts
Posts: 91
Joined: Fri Apr 27, 2007 7:08 am
Location: Durham, NC
Thanked: 1 times
by Sadowski » Tue May 22, 2007 11:55 am
Does it strike anyone else that the wording of this question will leave you with a number that's not available among the answer choices?

If n=4p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n?

a) 2
b) 3
c) 4
d) 6
e) 8
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
Master | Next Rank: 500 Posts
Posts: 174
Joined: Mon Mar 26, 2007 5:51 am
Thanked: 1 times

by 800GMAT » Tue May 22, 2007 1:47 pm
I chose 3 as another prime number greater than 2 and got 4 as the number of divisors including 12

C
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Senior | Next Rank: 100 Posts
Posts: 91
Joined: Fri Apr 27, 2007 7:08 am
Location: Durham, NC
Thanked: 1 times

by Sadowski » Tue May 22, 2007 5:40 pm
As I read your post, I realized what my mistake was.

Regardless of the prime number, we should be able to divide 4p by 2, 4, 2p, and 4p.

For some reason, I was wanting to add n to that list of 4 divisors, making it 5 total, but of course n=4p is already on the list :oops:

Stupid mistake!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 559
Joined: Tue Mar 27, 2007 1:29 amFollowed by: 2 members
Thanked: 5 times

by Cybermusings » Tue May 22, 2007 10:03 pm
Since p is prime, p will have only 2 factors p and 1 (however both are odd, since p is a prime number greater than 2)
4 has 3 factors (1,2 & 4)
n is an even number...hence 4p will have 4 even divisors (4,2, 2p and n)
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1