Matematika

Pertanyaan

kpk dari 68 72 dan 84

1 Jawaban

  • 68
    /\
    2 34
    ..../\
    ...2 17

    72
    /\
    2 36
    ..../\
    ...2 18
    ......./\
    ......2 9
    ........./\
    ........3 3

    84
    /\
    2 42
    ...../\
    ....2 21
    ......./\
    ......3 7

    68 = 2^2 x 17
    72 = 2^3 x 3^2
    84 = 2^2 x 3 x 7
    KPK = 2^3 x 3^2 x 7 x 17 = 8.568

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