kpk dari 12,3,4,6,9

12 = 2² x 3
3 = 3
4 = 2²
6 = 2 x 3
9 = 3²

KPK dicari pangkat terbesar dan berbeda :
= 2² x 3²
= 36

materi KPK

12 = 2^2 x 3
3 = 3
4 = 2^2
6 = 2 x 3
9 = 3^2
KPK = 2^2 x 3^2 = 36