SAT Math Practice Question #23549 - SATify | SATify

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SAT Math Practice Question #23549 - SATify | SATify

#23549

number theory

exponents

medium

90 sec

What is the units digit (ones place digit) of $1 7^{2023}$ ?

A.

1

B.

3

C.

5

D.

7

E.

9