GRE Prep 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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Nov 17Live Online Classes with Top GRE Expert Rich Zwelling
08:00 PM EST
-10:00 PM EST
Get live instruction from a top-scoring, industry-recognized GRE teachers + 6 months of access to TTP Self-Study included! Tues/Thur Sept 7, 2026---Feb. 2, 2027, 1:00pm-3:00pm EST
Dec 14Live Online Classes with Top GRE Expert Michael Butville
08:00 PM EST
-10:00 PM EST
Get live instruction from a top-scoring, industry-recognized GRE teachers + 6 months of access to TTP Self-Study included! Mon/Wed Dec. 14, 2026---Feb. 22, 2027, 8:00pm-10:00pm EST
The prime number of factors of 12
[#permalink]
15 Dec 2021, 02:43
15 Dec 2021, 02:43
Expert Reply
00:00
Question Stats:
58% (00:33) correct
41% (00:38) wrong based on 39 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
The number of prime factors of 12 |
The number of prime factors of 64 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given
Kudos for the right solution and explanation
Re: The prime number of factors of 12
[#permalink]
15 Dec 2021, 07:57
15 Dec 2021, 07:57
1
Qt A
Factors of \(12 - 1, 2, 3, 4, 6, 12\)
Prime factors \(2\) & \(3\)
Qt B
Factors of \(64 - 1, 2, 4, 8, 16, 32, 64\)
Prime factor \(2\)
Qt A > Qt B
Answer A
Factors of \(12 - 1, 2, 3, 4, 6, 12\)
Prime factors \(2\) & \(3\)
Qt B
Factors of \(64 - 1, 2, 4, 8, 16, 32, 64\)
Prime factor \(2\)
Qt A > Qt B
Answer A
The prime number of factors of 12
[#permalink]
11 Jun 2022, 11:34
11 Jun 2022, 11:34
1
Wording seems ambiguous here.
Clearly A has more unique prime factors (2 versus 1), but the stem asks about PRIME factors and does not specify unique or distinct.
Quanity A- includes \(2^{2}\) and \(3^{1}\) so there are 3 instance of prime factors as the stem asks for
Quantity B- is\( 2^{6}\) and includes 6 instances of prime factors.64 has 6 prime factors (2*2*2*2*2*2) and 1 unique prime factor(2)
Would it not be reasonable to conclude B based on how this question is worded in not specifying unique prime factors?
Clearly A has more unique prime factors (2 versus 1), but the stem asks about PRIME factors and does not specify unique or distinct.
Quanity A- includes \(2^{2}\) and \(3^{1}\) so there are 3 instance of prime factors as the stem asks for
Quantity B- is\( 2^{6}\) and includes 6 instances of prime factors.64 has 6 prime factors (2*2*2*2*2*2) and 1 unique prime factor(2)
Would it not be reasonable to conclude B based on how this question is worded in not specifying unique prime factors?
