193k views
2 votes
Use prime factor decomposition to find the Hcf of 99 and 165

1 Answer

5 votes

Answer:

HCF = 33.

Explanation:

99 = 3*3*11

165 = 3*5*11

3 and 11 are common so the HCF = 3*11

= 33.

User StephenG
by
5.0k points