Respuesta :

The answer should be: 18 and 24, if someone could give me some advice that would be great.

Answer:

Step-by-step explanation:

Prime factorize

18x² y³ = 2 * 3 * 3 * x² * y³

6y = 2 * 3 *  y

HCF = 2* 3 * y = 6y