All are divisible by 3 if you don't mind that the answer is not a whole number.
However, if you are looking for the number which is evenly divisible by 3 (resulting in a whole number) then it is 153. 153/3 = 51.
D
No, because if you add the three digits together, you get 7 which isn't divisible by 3
133 divided by 7 = 19 so 133 is divisible by 7
The GCF is 1.
No. 133+7 =140 which is divisible by 7, so 133 is also divisible by 7. (It is 7 * 19.)
No.
They are both divisible by 1 and 19.
Yes.
103
567 is divisible by 9. 32 and 133 are not.
665 is divisible by 1, 5, 7, 19, 35, 133, 665.
Not evenly. But it is 44.33333 (repeating) or 44 1/3.