SAT Math Practice Question #3572 - SATify | SATify

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SAT Math Practice Question #3572 - SATify | SATify

#3572

number theory

exponents

medium

90 sec

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

A.

7

B.

9

C.

3

D.

1

E.

5