You are given a math word problem and you are supposed to only use multiplication or division operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Let me give you an example: Context: Alex has 5 boxes, each box has 4 apples.

 Question: How many apples does Alex have ?
The answer to this example can be: 20
Here is why: Total number of apples is 5*4 = 20

OK. solve this:
Context: Faye was placing her pencils and crayons into 16 rows with 6 crayons and 21 pencils in each row. 

 Question: How many crayons does she have?
Answer:
96