JavaScript math floor() method

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The JavaScript math floor() method is used to get the largest integer value, either lower than or equal to a number.
Syntax:

Math.floor(n)

Parameters
n: It represents the number.

Returns
The largest integer value will be either lower than or equal to the specified number.

Example:

<!DOCTYPE html>
<html>
<body>
<script>
document.writeln(Math.floor(2.7));
</script>
</body>
</html>