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LCM and HCF

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  1. H.C.F of three numbers is 12. If they be in the ratio 1: 2: 3, the numbers are ?
    1. 12, 24, 36
    2. 10, 20, 30
    3. 5, 10, 15
    4. 4, 8, 12
Correct Option: A

Straight forward answer 12, 24, 36


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