how to find the max number in array use math.max code example

Example 1: max value in array javascript

// For large data, it's better to use reduce. Supose arr has a large data in this case:
const arr = [1, 5, 3, 5, 2];
const max = arr.reduce((a, b) => { return Math.max(a, b) });

// For arrays with relatively few elements you can use apply: 
const max = Math.max.apply(null, arr);

// or spread operator:
const max = Math.max(...arr);

Example 2: math.max in javascript

Math.max() function returns the largest of the zero or more numbers given as input parameters.
Math.max(1,10,100); // return 100

Example 3: javascript set value to the largest value in an array

//get min/max value of arrays
function getArrayMax(array){
   return Math.max.apply(null, array);