Question

5. Find the HCF of the following numbers by listing the factors:
(a) 27,81
(b) 12,16
(c) 9,27, 135​

Answer 1

Answer:

27,81

the factors of 27 is 3,3,and 3

while the factors of 81 is 3,3,3and3

the comman factor is 3 coming 3 times

which means the hcf of 27,81 is 27

Answer 2

Answer:

27,4,9

Step-by-step explanation:

Hope this helps you.