What number does 3 and 7 go into?

Answer 1

21

Answer 2

21

Answer 3

Oh, dude, 3 goes into 3, 6, 9, 12, and so on, while 7 goes into 7, 14, 21, and you get the drift. So, technically, they both go into any multiple of 21. But, like, who's counting, right?

Answer 4

Well, honey, 3 goes into 3 and 7 goes into 7. If you're looking for a number that both 3 and 7 go into, that would be 21. But hey, you do you, math wizard.

Answer 5

2

Answer 6

21