What is 81 divisable by?

Answer 1

"What is divisible by 81?"

Any multiple of 81 is divisible by 81.

For example, all of the following are divisible by 81:

81 = 1 x 81

162 = 2 x 81

243 = 3 x 81

324 = 4 x 81

and so on.

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Did you mean to ask "What is 81 divisible by?"

81 is divisible by 1, 3, 9, 27, 81.

Answer 2

9

81 is divisible by 1, 3,27, and 81

Answer 3

1, 3, 9, 27, 81.