Divisibility by 12
Check for divisibility by 3
AND
4.
Example
Notes
Divisible by 12?
288
Add the digits -18 is divisible by 3
and
the last two digits are divisible by 4.
Yes
2355
Add the digits -15 is divisible by 3
but
the last two digits are
NOT
divisible by 4.
No
34764
Add the digits − 24 is divisible by 3
and
the last two digits are divisible by 4.
Yes
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