Question

what is the last digit of 444^444​

Answer 1

Answer:

4444444 is the correct answer

Answer 2

Step-by-step explanation:

Successive powers of 444 cycle through 2 final digits - 4 and 6. The reason is that the final digit is always multiplied by 4, giving 4, 4x4 = (1)6, (1)6*4 = (6)4...and then you repeat. Since 444 is a multiple of 4, 1 is the final digit of 333^444. Since 333 is a multiple of 3, 4 is the final digit of 444^333.