What is the remainder if 7^12 is divided by 100?  Select: A) 1 B) 2 C) 3 D) 4 E) 5
7^16 can be written as (7^4)^3   If we divide 7^4 by 100 the reminder is 1   So, (7^4)^3 by 100, the reminder is 1^3 = 1   1nswer : 1
<result>A</result>
What is the remainder if 7^12 is divided by 100?