Any number in the 42 times table.
E.g. 84, 420, 4200 etc.
How about: 2 times 21 = 42
420
2*21 = 42
2 when multiplied by 21 = 42
You can multiply 7*6=42. That is all i can think of at this moment. I will improve the answer if i come up with more.
42
42
42
multiply 4 and 42, then you have your aswer.
Because you can't multiply 9 by an integer to get 42.
There are 504 inches in 42 feet. This can be calculated by multiplying 42 (feet) by 12 (inches in a foot).
You would get 42