• e-gmat Exclusive Offer
    Get 300+ Practice Questions
    25 Video lessons and 6 Webinars for FREE

    Available with Beat the GMAT members only code

    MORE DETAILS
    e-gmat Exclusive Offer
  • Veritas Prep
    Free Veritas GMAT Class
    Experience Lesson 1 Live Free

    Available with Beat the GMAT members only code

    MORE DETAILS
    Veritas Prep
  • PrepScholar GMAT
    5 Day FREE Trial
    Study Smarter, Not Harder

    Available with Beat the GMAT members only code

    MORE DETAILS
    PrepScholar GMAT
  • Kaplan Test Prep
    Free Practice Test & Review
    How would you score if you took the GMAT

    Available with Beat the GMAT members only code

    MORE DETAILS
    Kaplan Test Prep
  • Target Test Prep
    5-Day Free Trial
    5-day free, full-access trial TTP Quant

    Available with Beat the GMAT members only code

    MORE DETAILS
    Target Test Prep
  • Magoosh
    Magoosh
    Study with Magoosh GMAT prep

    Available with Beat the GMAT members only code

    MORE DETAILS
    Magoosh
  • Varsity Tutors
    Award-winning private GMAT tutoring
    Register now and save up to $200

    Available with Beat the GMAT members only code

    MORE DETAILS
    Varsity Tutors
  • Economist Test Prep
    Free Trial & Practice Exam
    BEAT THE GMAT EXCLUSIVE

    Available with Beat the GMAT members only code

    MORE DETAILS
    Economist Test Prep
  • EMPOWERgmat Slider
    1 Hour Free
    BEAT THE GMAT EXCLUSIVE

    Available with Beat the GMAT members only code

    MORE DETAILS
    EMPOWERgmat Slider

LCM and HCF Problems

This topic has 1 member reply
f2001290 Master | Next Rank: 500 Posts
Joined
10 Mar 2007
Posted:
400 messages
Followed by:
1 members
Thanked:
1 times

LCM and HCF Problems

Post Sun Jun 10, 2007 9:52 pm
Elapsed Time: 00:00
  • Lap #[LAPCOUNT] ([LAPTIME])
    G, M, and N are integers, M=X+6; G is the greatest common factor of M and N. G=?
    1) N=2531
    2) N=X+7

    X and Y are positive integers. What is the maximum common divisor of X and Y?
    a) X=Y+1
    b) X is a multiple of 2

    What is the greatest common factor of positive integers x and y?
    1) The greatest common factor of and is 5
    2) x and y are even

    Need free GMAT or MBA advice from an expert? Register for Beat The GMAT now and post your question in these forums!
    Maciek Master | Next Rank: 500 Posts
    Joined
    18 Jul 2010
    Posted:
    164 messages
    Followed by:
    4 members
    Thanked:
    49 times
    GMAT Score:
    710
    Post Sat Aug 28, 2010 2:20 am
    Hi!

    Quote:
    G, M, and N are integers, M=X+6; G is the greatest common factor of M and N. G=?
    1) N=2531
    2) N=X+7
    IMO B
    1) it is prime number
    2) the greatest common factor is 1

    hope it helps!

    Best,
    Maciek
    Quote:
    X and Y are positive integers. What is the maximum common divisor of X and Y?
    a) X=Y+1
    b) X is a multiple of 2

    What is the greatest common factor of positive integers x and y?
    1) The greatest common factor of and is 5
    2) x and y are even

    _________________
    "There is no greater wealth in a nation than that of being made up of learned citizens." Pope John Paul II

    if you have any questions, send me a private message!

    should you find this post useful, please click on "thanks" button Smile

    Best Conversation Starters

    1 Vincen 180 topics
    2 lheiannie07 61 topics
    3 Roland2rule 54 topics
    4 ardz24 44 topics
    5 VJesus12 14 topics
    See More Top Beat The GMAT Members...

    Most Active Experts

    1 image description Brent@GMATPrepNow

    GMAT Prep Now Teacher

    155 posts
    2 image description Rich.C@EMPOWERgma...

    EMPOWERgmat

    105 posts
    3 image description GMATGuruNY

    The Princeton Review Teacher

    101 posts
    4 image description Jay@ManhattanReview

    Manhattan Review

    82 posts
    5 image description Matt@VeritasPrep

    Veritas Prep

    80 posts
    See More Top Beat The GMAT Experts