Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack

It is currently 29 May 2017, 20:07

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

If x and y are positive integers, what is the value of xy?

  post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Joined: 31 Dec 1969
Location: Russian Federation
Concentration: Entrepreneurship, International Business
GMAT 3: 740 Q40 V50
GMAT 4: 700 Q48 V38
GMAT 5: 710 Q45 V41
GMAT 6: 680 Q47 V36
GMAT 9: 740 Q49 V42
GMAT 11: 500 Q47 V33
GMAT 14: 760 Q49 V44
WE: Supply Chain Management (Energy and Utilities)
Followers: 0

Kudos [?]: 233 [0], given: 104621

If x and y are positive integers, what is the value of xy? [#permalink]

Show Tags

New post 11 May 2008, 12:48
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If x and y are positive integers, what is the value of xy?

1- The greatest common factor of x and y is 10
2- The least common factor of x and y is 180


I can't figure out how to figure this one out.. any help please?
Senior Manager
Senior Manager
avatar
Joined: 19 Apr 2008
Posts: 318
Followers: 3

Kudos [?]: 84 [0], given: 0

Re: GCF and LCM question - GMATPrep 1 [#permalink]

Show Tags

New post 11 May 2008, 12:50
jlola21 wrote:
If x and y are positive integers, what is the value of xy?

1- The greatest common factor of x and y is 10
2- The least common factor of x and y is 180


I can't figure out how to figure this one out.. any help please?



Jloa21 ,the answer to this is C .

In general , product of any two integers is product of their LCM and GCF .

so in this case x*y=1800 .
Re: GCF and LCM question - GMATPrep 1   [#permalink] 11 May 2008, 12:50
Display posts from previous: Sort by

If x and y are positive integers, what is the value of xy?

  post reply Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.