The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:
Correct answer D. 364
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Problems on H.C.F and L.C.M MCQs
Page 2 of Problems on H.C.F and L.C.M multiple-choice questions with answers. Tap an option to check yourself.
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- Numbers 104
- Percentage 103
- Age Questions 95
- Profit and Loss 82
- Ratio and Proportion 80
- Time and Work 73
- Alligation or Mixture 73
- Fraction and Decimal 72
- Compound Interest 71
- Simple Interest 69
- Area 64
- Volume and Surface Area 64
- Equations and Inequalities 64
- Time and Distance 64
- Simplification 60
- Permutation and Combination 59
- Average 59
- Basic Algebra 58
- Pipes and Cistern 57
- Partnership 56
- Square Root and Cube Root 51
- Problems on Numbers 47
- Probability 45
- Problems on Trains 44
- Odd Man Out and Series 43
- Surds and Indices 43
- Clock 39
- Races and Games 38
- Height and Distance 37
- True Discount 36
- Stocks and Shares 34
- Boats and Streams 34
- Banker's Discount 32
- Counting 32
- Logarithm 30
- Problems on H.C.F and L.C.M 30
- Calendar 30
- Road Problems 26
- Word Problems 25
- Men and Food 24
The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is:
Correct answer B. 2
The G.C.D. of 1.08, 0.36 and 0.9 is:
Correct answer C. 0.18
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Three number are in the ratio of 3: 4: 5 and their L.C.M. is 2400. Their H.C.F. is:
Correct answer A. 40
The product of two numbers is 4107. If the H.C.F. of these numbers is 37, then the greater number is:
Correct answer C. 111
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
Correct answer C. 9600
Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:
Correct answer A. 4
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?
Correct answer D. 16
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:
Correct answer C. 322
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Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Correct answer A. 4