Q: In this task, you are given a list of integers you need to calculate and return the range of the integers which is the difference between maximum and minimum element in the list.
[367, 449, 79, 374, 26, 423, 287, 185, 418, 359, 265, 246, 92, 60, 30, 305, 285, 98, 421, 39]
A:
423