Final answer:
Option A. 620 is a multiple of 4
Step-by-step explanation:
To determine which of the given options is a multiple of 4, we need to check if the number is divisible by 4. Divisibility by 4 can be determined by checking if the last two digits of the number are divisible by 4.
Looking at the options, the only number where the last two digits are divisible by 4 is A. 620. Therefore, option A is a multiple of 4.
Learn more about Multiples of numbers