Find the remainder when \(7^{1234}\) is divided by \(10?\)

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by Vincen » Sun Jun 14, 2020 4:03 am

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Find the remainder when \(7^{1234}\) is divided by \(10?\)

A. 1
B. 3
C. 4
D. 7
E. 9

[spoiler]OA=E[/spoiler]

Source: e-GMAT

Source: Beat The GMAT — Problem Solving | Sun Jun 14, 2020 4:03 am

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