Before I answer your question, a way you can check is by adding up all of the numbers.
1+2+5+6=14
Then ask yourself: 'Is 14 divisible by 3?'
The answer is no.
1,256 is NOT divisible by 3.
Not evenly. It goes in 209 times with a remainder of 2.
No.
no
NO.
No
No.
3333
yes
2 and 3.
Yes
Yes
It is divisible by 3