Math is an in-built object in JavaScript
that contains mathematical constants
and
methods that perform mathematical calculations.
Math.max() is a method
that returns the largest number
from a group of numbers
as shown in the example below.
Note that we are passing each number
as an argument to Math.max().
We cannot pass an array to Math.max().
Each argument passed to Math.max() can be
a number or a string containing only the number.
Passing any other type of argument will result in NaN.