jawab dengan benar y!

32x³y^5 = 2^5 × x³ × y^5
18x²y³ = 2 × 3² × x² × y³
40xy² = 2³ × 5 × x × y²

kpk = 2^5 × 3² × 5 × x³ × y^5 = 1440x³y^5
fpb = 2 × x × y² = 2xy²