Question

Find the Common factors of 81 and 16

Answer 1

Answer:

The gcf of 81 and 16 can be obtained like this: The factors of 81 are 81, 27, 9, 3, 1. The factors of 16 are 16, 8, 4, 2, 1. The common factors of 81 and 16 are 1, intersecting the two sets above.

Answer 2

Step-by-step explanation:

Factors of 81-1,3,9,27, 81

Factors of 16-1,2,4,8,16

here hcf is 1.