There is no such thing as a "digit number." However, you could write "a three-digit number."
Your "on one of the digit numbers is 160" is unclear. Did you mean to say, "one of the 3-digit numbers is 160?"
Unfortunately, there is no 3-digit number that multiplies 160 to produce the product 624.
Carly, please go back to the original problem and ensure that you have copied it down completely and correctly. Thanks. Then I could help you further.
