SAT Math Practice Question #23488 - SATify | SATify

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SAT Math Practice Question #23488 - SATify | SATify

#23488

number theory

divisibility

medium

120 sec

How many positive two-digit integers are factors of $3^{12} - 1$ ?

A.

14

B.

15

C.

16

D.

17

E.

18