Question

c) 81, 117, 135
find hcf by common division method​

Answer 1

Answer:

405

Step-by-step explanation:

3 81 3 117 3 135

3 27 3 39 3 45

3 9 13 13 3 15

3 3 1 1 5 5

1 1 1 1

maximum degree is

3×3×3×3×13×5

405