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If the highest common factor (H.C.F) of two numbers is 8, which of the following values cannot be their least common multiple (L.C.M)?

Problems on L.C.M and H.C.F MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Problems on L.C.M and H.C.Fmathematics-mcqs › problems-on-l-c-m-and-h-c-f
Published
12 Jul 2019
Last updated
28 May 2026

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Choose the correct answer

Explanation

Since the H.C.F of the two numbers is 8, their L.C.M must be divisible by 8. Among the options, 60 is not divisible by 8, so it cannot be the L.C.M of the two numbers.

More Problems on L.C.M and H.C.F MCQs

Practice related questions from the same subject.

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  3. 3.What is the smallest number that leaves remainders of 1, 2, 3, 4, and 5 when divided by 6, 7, 8, 9, and 10 respectively, and is also exactly divisible by 19?
  4. 4.What is the smallest multiple of 13 that, when divided by 6, 8, and 12, leaves remainders of 5, 7, and 11 respectively?
  5. 5.What is the smallest number that leaves remainders of 1, 2, 3, 4, and 5 when divided by 2, 3, 4, 5, and 6 respectively, and is exactly divisible by 7?
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