Question

How can we find the HCF of 18,54,81

Answer 1

Answer:

2*9-6*9-9*9 ....9 is the hcf dear

Answer 2

Answer:

9

Step-by-step explanation:

Factors of 18 : 1 , 2 , 3 , 6 , 9 , 18

Factors of 54 : 1 , 2 , 3 , 6 , 9 , 18 , 27 , 54

Factors of 81 : 1 , 3 , 7 , 9 , 81