cari lah fpb dan kpk 12 y³ 15 xy² dan 18 xyz²

[tex] {12y}^{3} = {2}^{2} \times 3 \times { {y}^{3} } \\ {15xy}^{2} = 3 \times 5 \times x \times {y}^{2} \\ {18xyz}^{2} = 2 \times {3}^{2} \times x \times y \times {z}^{2} \\ \\ kpk = {2}^{2} \times {3}^{2} \times 5 \times x \times {y}^{3} \times {z}^{2} \\ = 180x {y}^{3} {z}^{2} \\ \\ fpb = 3 \times y \\ = 3y[/tex]