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What are the factors of 81?
a. 1, 3, 9. 27.81
c. 1,2,3,9,15.27.81
b. 2, 15, 30, 41
d. 1,2,3, 9. 27.81​


Sagot :

Answer:

A. 1,3,9,27,81

Step-by-step explanation:

Pair Factors

1×81

3×27

9×9

Prime Factorization

3×3×3×3

[tex] {3}^4{} [/tex]

Answer : A. 1,3,9,27,81

Explanation:

1 x 81 = 81

3 x 27 = 81

9 x 9 = 81

27 x 3 = 81

81 x 1 = 81