Laravel 5.2 How To redirect All 404 Errors to Homepage

How can I redirect all 404 errors to homepage? I have custom Error Page but google analytics is throwing too much errors.

Please consider the answer given in the documentation: https://laravel.com/docs/10.x/routing#fallback-routes

For instance, in your web file:

Route::fallback(function () {
    return redirect()->route('index');
});