1, 2, 3, 6, 7, 14, 21. you can multiply 1 • 42 and get 42. you can multiply 2 • 21 and get 42. (21 is stated) you can multiply 3 • 14 and get 42. (14 is stated). you can multiply 6 • 7 and get 42. (7 is stated). they are all numbers you can multiply & get 42 out of.