Which # s is 6618 divisable by, 2,3,4,5,6,9,10

It's even so 2

The numbers (6+6+1+8) add up to 21 which is divisible by 3 so 3

Not divisible by 4 or 5, but since it's divisible by 2 and 3, it's also divisible by 6

Not divisible by 9 or 10.

6618 is divisible by 2,3, and 6.

2 is divisible, 3 is divisible, 6 is divisible, if you considered decimals as an equal answer then they are all divisible. If you count only the numbers that go evenly into them all then only the numbers I supplied go equally into 6618.