kpk dan fpb 28 54 72dan cara

cari faktorisasi prima nya menggunakan pohon faktor
28 = 2^4 × 3
54 = 2 × 3^3
72 = 2^3 × 3^2

FPB = 2 × 3 = 6
KPK = 2^4 × 3^3 = 16 × 27 = 432

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