Use PowerShell to find local administrator password of a computer which uses MS LAPS

You can open Powershell as administrator from domain controller or from a client machine which has RSAT installed.

If you are using an older version of powershell make sure you import active directory module by typing 

Get-module Activedirectory 

Run the below command to get the ms-Mcs-AdmPwd 

Get-ADComputer -identity computername -properties * | Select-Object -Property ms-Mcs-AdmPwd