Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27277284_27 (mult_1 VARCHAR, frequency VARCHAR)
### Question:
What are the possible multipliers for 1900MHz processors?
### Answer:
SELECT mult_1 FROM table_27277284_27 WHERE frequency = "1900MHz"