fpb dan kpk dari 12 30 54

12 = 2² x 3
30 = 2 x 3 x 5
54 = 2 x 3³

FPB = 2 x 3 = 6
KPK = 2² x 3³ x 5 = 540.

12=2²×3
30=2×3×5
54=2×3³
FPB=2×3
=6
KPK=2²×3³×5
=4×27×5
=108×5
=540