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.
The greatest prime factor of 68
[#permalink]
24 Jun 2021, 10:45
24 Jun 2021, 10:45
Expert Reply
00:00
Question Stats:
86% (00:31) correct
13% (00:20) wrong based on 22 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
The greatest prime factor of 68 |
The greatest prime factor of 65 |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Re: The greatest prime factor of 68
[#permalink]
24 Jun 2021, 19:11
24 Jun 2021, 19:11
1
Qt A
68 = 2 * 2 * \(17\)
Qt B
65 = 5 * \(13\)
Qt A > Qt B
Answer A
68 = 2 * 2 * \(17\)
Qt B
65 = 5 * \(13\)
Qt A > Qt B
Answer A
Re: The greatest prime factor of 68
[#permalink]
27 Jun 2021, 04:13
27 Jun 2021, 04:13
1
We can do the prime factorization:
68 = 2*2*17
65 = 5*13
So for A:17, B:13
We can clearly see that A>B.
68 = 2*2*17
65 = 5*13
So for A:17, B:13
We can clearly see that A>B.
