Question

Find the HCF of given question​

Answer 1

Answer:

$72 {x}^{2} {y}^{2} {z}^{3} = 2 \times 2 \times 2 \times 3 \ \times \: 3\times \\ \: \: \: \: \: \: \: \: \: \: \: \: x \times x \times y \times y \times z \times z \times z$

$27 {a}^{2} bc = 3 \times 3 \times 3 \times a \times a \times b \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \times c$

$hcf = 3 \times 3 = 9$