What band is the highest and has a System of gsm-450?
CREATE TABLE table_name_22 (band INTEGER, system VARCHAR)
SELECT MAX(band) FROM table_name_22 WHERE system = "gsm-450"
### Context: CREATE TABLE table_name_22 (band INTEGER, system VARCHAR) ### Question: What band is the highest and has a System of gsm-450? ### Answer: SELECT MAX(band) FROM table_name_22 WHERE system = "gsm-450"