GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 18 Jun 2019, 00:04

### 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

# m and n are two different prime numbers , then the least common multip

Author Message
TAGS:

### Hide Tags

VP
Joined: 31 Oct 2013
Posts: 1372
Concentration: Accounting, Finance
GPA: 3.68
WE: Analyst (Accounting)
m and n are two different prime numbers , then the least common multip  [#permalink]

### Show Tags

13 Sep 2018, 02:33
1
00:00

Difficulty:

15% (low)

Question Stats:

88% (00:22) correct 13% (00:36) wrong based on 18 sessions

### HideShow timer Statistics

m and n are two different prime numbers , then the least common multiple of the two numbers must equal to which one of the following ?

A) mn
B) m + n
C) m - n
D) m + mn
E) mn + n
CEO
Status: GMATINSIGHT Tutor
Joined: 08 Jul 2010
Posts: 2940
Location: India
GMAT: INSIGHT
Schools: Darden '21
WE: Education (Education)
Re: m and n are two different prime numbers , then the least common multip  [#permalink]

### Show Tags

13 Sep 2018, 02:56
selim wrote:
m and n are two different prime numbers , then the least common multiple of the two numbers must equal to which one of the following ?

A) mn
B) m + n
C) m - n
D) m + mn
E) mn + n

Two different prime Numbers have no common factor among them except 1 hence LCM of the two Prime numbers = Product of those two numbers = m*n in this case

_________________
Prosper!!!
GMATinsight
Bhoopendra Singh and Dr.Sushma Jha
e-mail: info@GMATinsight.com I Call us : +91-9999687183 / 9891333772
Online One-on-One Skype based classes and Classroom Coaching in South and West Delhi
http://www.GMATinsight.com/testimonials.html

ACCESS FREE GMAT TESTS HERE:22 ONLINE FREE (FULL LENGTH) GMAT CAT (PRACTICE TESTS) LINK COLLECTION
Re: m and n are two different prime numbers , then the least common multip   [#permalink] 13 Sep 2018, 02:56
Display posts from previous: Sort by