GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video

 It is currently 07 Aug 2020, 02:09

### 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

# The complete set of the prime factors of is __________

Author Message
TAGS:

### Hide Tags

Intern
Joined: 14 Jun 2019
Posts: 17
The complete set of the prime factors of is __________  [#permalink]

### Show Tags

Updated on: 22 Jul 2019, 08:59
1
00:00

Difficulty:

(N/A)

Question Stats:

81% (00:59) correct 19% (01:51) wrong based on 37 sessions

### HideShow timer Statistics

The complete set of the prime factors of 4620*55*35 is __________
A 2,3,5
B 2,5,11
C 2,3,5,11
D 2,3,5,7,11
E None of these

___________________________________________________________________________________________________________________________________

Originally posted by yash9045 on 22 Jul 2019, 08:38.
Last edited by yash9045 on 22 Jul 2019, 08:59, edited 1 time in total.
Math Expert
Joined: 02 Sep 2009
Posts: 65844
Re: The complete set of the prime factors of is __________  [#permalink]

### Show Tags

22 Jul 2019, 08:47
1
yash9045 wrote:
The complete set of the prime factors of is __________
A 2,3,5
B 2,5,11
C 2,3,5,11
D 2,3,5,7,11
E None of these

___________________________________________________________________________________________________________________________________

There is something missing in the question. Could you please check and edit? Thank you.
_________________
Director
Status: Manager
Joined: 27 Oct 2018
Posts: 808
Location: Egypt
GPA: 3.67
WE: Pharmaceuticals (Health Care)
Re: The complete set of the prime factors of is __________  [#permalink]

### Show Tags

22 Jul 2019, 14:03
1
$$4620*55*35$$
$$= 2^23^15^17^111^1*5^111^1*5^17^1$$
so the primes factors are $$2,3,5,7,11$$
D
e-GMAT Representative
Joined: 04 Jan 2015
Posts: 3445
Re: The complete set of the prime factors of is __________  [#permalink]

### Show Tags

23 Jul 2019, 02:55

Solution

To find:
• The prime factors of 4620 * 55 * 35

Approach and Working Out:
• 4620 * 55 * 35 = (2 * 2 * 3 * 5 * 7 * 11) * (5 * 11) * (5 * 7)
• Therefore, the prime factors are {2, 3, 5, 7, 11}

Hence, the correct answer is Option D.

_________________
Re: The complete set of the prime factors of is __________   [#permalink] 23 Jul 2019, 02:55