Which NBA franchises have the most championships?
The Los Angeles Lakers and Boston Celtics each have 17 NBA championships, the most of any team.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Which NBA franchises have the most championships?
### Input: 
### Response: The Los Angeles Lakers and Boston Celtics each have 17 NBA championships, the most of any team.