Question

Identify all factors of 81.

A. {1,81}
B. {1,9, 81}
C. {1, 3 , 9 , 27 , 81}
D.{1, 3, 4, 9, 27, 81,}

Answer 1

[AI-generated answer — Bot GPT 3.5]

C. {1, 3, 9, 27, 81}