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.
If P(x) = greatest prime factor less than or equal to x, what is P(49)
[#permalink]
06 Feb 2022, 08:15
06 Feb 2022, 08:15
Expert Reply
2
Bookmarks
00:00
Question Stats:
64% (00:45) correct
35% (00:31) wrong based on 17 sessions
Hide Show timer Statistics
If P(x) = greatest prime factor less than or equal to x, what is P(49)?
(A) 7
(B) 23
(C) 45
(D) 47
(E) 49
(A) 7
(B) 23
(C) 45
(D) 47
(E) 49
If P(x) = greatest prime factor less than or equal to x, what is P(49)
[#permalink]
06 Feb 2022, 19:38
06 Feb 2022, 19:38
1
\(P(x)\) = greatest prime factor less than or equal to \(x\)
\(P(49)\) will be the greatest prime factor less than \(49\)
Factors of \(49 = 1, 7, 49\)
Greatest prime \(= 7\)
Answer A
\(P(49)\) will be the greatest prime factor less than \(49\)
Factors of \(49 = 1, 7, 49\)
Greatest prime \(= 7\)
Answer A
gmatclubot
If P(x) = greatest prime factor less than or equal to x, what is P(49) [#permalink]
06 Feb 2022, 19:38
Moderators:
