Question

Can anyone pls tell me the HCF of 72,162,270

Answer 1

Answer:

18

Step-by-step explanation:

$\\ 72 = {2}^{3} \times {3}^{2} \\ 162 = 2 \times {3}^{4 } \\ 270 = 2 \times {3}^{3} \times 5 \\ hcf \: = 2 \times {3}^{2} \\ \: \: \: \: \: \: \: \: \: \: = 2 \times 9 \\ \: \: \: \: \: \: \: \: \: = 18 \\ = = = = = = = = = = =$