Math.max()

console.log(Math.max(1, 3, 2));
// Expected output: 3

console.log(Math.max(-1, -3, -2));
// Expected output: -1

const array1 = [1, 3, 2];

console.log(Math.max(...array1));
// Expected output: 3

Math.max()
Math.max(value1)
Math.max(value1, value2)
Math.max(value1, value2, /* , */ valueN)

Math.max(10, 20); // 20
Math.max(-10, -20); // -10
Math.max(-10, 20); // 20

const arr = [1, 2, 3];
const max = arr.reduce((a, b) => Math.max(a, b), -Infinity);

function getMaxOfArray(numArray) {
  return Math.max.apply(null, numArray);
}

const arr = [1, 2, 3];
const max = Math.max(...arr);