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Andhra Pradesh State Cooperative Bank PO
IMPORTANT
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The greatest number that will divide 33, 64 and 80 leaving 3, 4 and 5 as remainders respectively, is:

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Important Questions on L.C.M. and H.C.F.

MEDIUM
Andhra Pradesh State Cooperative Bank PO
IMPORTANT
IBPS - RRBs Office Assistants (Multipurpose) Preliminary Examination - Quantitative Aptitude>Chapter 3 - L.C.M. and H.C.F.>EXERCISE>Q 24
The H.C.F. of three numbers is 12. If the three numbers are in the ratio of 1:2:3, then the numbers are:
MEDIUM
Andhra Pradesh State Cooperative Bank PO
IMPORTANT
IBPS - RRBs Office Assistants (Multipurpose) Preliminary Examination - Quantitative Aptitude>Chapter 3 - L.C.M. and H.C.F.>EXERCISE>Q 25
The greatest four-digit number completely divisible by 2, 3, 4 and 5 is: 
MEDIUM
Andhra Pradesh State Cooperative Bank PO
IMPORTANT
IBPS - RRBs Office Assistants (Multipurpose) Preliminary Examination - Quantitative Aptitude>Chapter 3 - L.C.M. and H.C.F.>EXERCISE>Q 26
Three bells ring respectively at an interval of 15 seconds, 20 seconds and 24 seconds. If they ring continuously for 12 minutes then how many times, during this period, will they ring together?
MEDIUM
Andhra Pradesh State Cooperative Bank PO
IMPORTANT
IBPS - RRBs Office Assistants (Multipurpose) Preliminary Examination - Quantitative Aptitude>Chapter 3 - L.C.M. and H.C.F.>EXERCISE>Q 27
The smallest number, on being successively divided by 5, 6, 8, 9 and 12 leaves 1 as remainder in each case and is completely divisible by 13, will be:
MEDIUM
Andhra Pradesh State Cooperative Bank PO
IMPORTANT
IBPS - RRBs Office Assistants (Multipurpose) Preliminary Examination - Quantitative Aptitude>Chapter 3 - L.C.M. and H.C.F.>EXERCISE>Q 28
If in the process of finding H.C.F. of two numbers by continued division method, 49 is the last divisor and quotients obtained (from the beginning) are 17, 3 and 2 respectively, then the numbers are: