Question

HCF of 120,144,204 by division method

Answer 1

Step-by-step explanation:

$120 = {2}^{3} \times 3 \times 5 \\ 144 = {2}^{4} \times {3}^{2} \\ 204 = {2}^{2} \times 3 \times 17 \\ hcf = {2}^{2} \times 3 \\ \: \: \: \: \: \: \: \: = 12$

HCF = 12