Matematika

Pertanyaan

cari lah kpk dan fpb dari 18,64,dan 102

2 Jawaban

  • 18=9.2 =3.3.2
    64=8.8=2.2.2.2.2.2
    102=51.2 =17.3.2
    Kpk = 17.3.3.2.2.2.2.2.2
    =17.9.64
    =9792
    Fpb=2
  • 18 = 2 x 3²
    64 = 2^6
    102 = 2 x 3 x 17

    KPK = 2^6 x 3² x 17
             = 9792

    FPB = 2

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