EASY
RRB NTPC CBT 1
IMPORTANT
Earn 100

Two numbers are in the ratio 3:4. If their LCM is 108, then their HCF will be:

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Important Questions on HCF & LCM

EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 11
The product of two numbers is 35828 and their HCF is 26. Find their LCM.
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 12
Find the largest number of three digits exactly divisible by 15, 18, 27 and 30.
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 13
The LCM of two numbers is 4 times their HCF. The sum of LCM and HCF is 125. If one of the number is 100, then the other number is _______.
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 14
Find the greatest number, which divides 25,73 and 97 to leave the same remainder in each case.
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 15
What is the greatest number which will divide 110 and 128 leaving a remainder 2 in each case?
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 16
What is the greatest number that will divide 307 and 330 leaving remainders 3 and 7 respectively?
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 17
The least number which when divided by 16,18,20 and 25 leaves 4 as the remainder in each case but when divided by 7 leaves no remainder is?
MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 7 - HCF & LCM>Practice Exercise>Q 18
The smallest number, which divided by 12 and 16 leaves remainder 5 and 9 respectively, is?