Can 9 go into 420

No, 420 divided by 9 equals 46 with a remainder of 6.

The numbers that go into 420 evenly are these: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420.