What is the remainder if 7^16 is divided by 100? Choose the correct choice.
A) 3
B) 4
C) 2
D) 1
E) 5

Rationale: "7 ^ 16 can be written as ( 7 ^ 4 ) ^ 4 if we divide 7 ^ 4 by 100 the reminder is 1 so , ( 7 ^ 4 ) ^ 4 by 100 , the reminder is 1 ^ 4 = 1 answer : d"
Answer: D