Find the remainder when 6^23 is divided by 5 ?\nOptions:\n(A) 3\n(B) 2\n(C) 1\n(D) 0\n(E) 4 Let's think first. Stream of consciousness:
User
6^23 = 6^(4*5+3) = 6^(20) * 6^3 last 3 digits = 216\n216/5 remainder = 1
So, the answer is (C).
Assistant