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H.C.F. of two numbers is 10 and their L....

H.C.F. of two numbers is 10 and their L.C.M is 210, then the product of the two numbers is:

A

2100

B

510

C

210

D

4410000

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Knowledge Check

  • The L.C.M. of two numbers is 1020 and their H.C.F. is 34, the possible pair of numbers is :

    A
    255, 34
    B
    102, 204
    C
    204, 170
    D
    none of these

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    48
    B
    80
    C
    96
    D
    112

  • The L.C.M. of two numbers is 1020 and their H.C.F. is 34 the possible pair of numbers is :

    A
    255, 34
    B
    102, 204
    C
    204, 170
    D
    None of these

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