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LCM and HCF

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  1. The L.C.M. of three different numbers is 120. Which of the following cannot be their H.C.F.?
    1. 8
    2. 12
    3. 24
    4. 35
Correct Option: D

LCM = 2 × 2 × 2 × 3 × 5
Hence, HCF = 4, 8, 12 or 24
According to question ,
35 cannot be H.C.F. of 120.
Hence , required answer is 35.


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