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5, 7, a bunch of numbers that are odd are not divisible by 3. numbers that are divisible by three can have all their numbers added together and come out with a number that is divisible by 3.

Q: What counterexample to the statement all odd numbers are divisible be 3?

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All the even numbers are divisible by 2.

Yes. Test a couple numbers divisible by 9--27, 81--and they are all divisible by 3.

No.

The numbers that are divisible by 5 has 5 or 0 at the end.So,this numbers are divisible by 5.5,10,15,25,555,10000,etc.

Numbers divisible by 8 will all be even. They will all be divisible by 4 and again by 2, and will all be divisible by 2 and by 2 again and by 2 again.2,7,9,6,9

Related questions

2 is a prime number.

a number wich disproves a proposition For example, theprime number 2 is a counterexample to the statement "All prime numbers are odd."

a number wich disproves a proposition For example, theprime number 2 is a counterexample to the statement "All prime numbers are odd."

find a counterexample to the statement all us presidents have served only one term to show statement is false

an example of this is like taking a statement and making it negative, i think.... Such as, "All animals living in the ocean are fish." A counterexample would be a whale(mammal), proving this statement false.

That is a true statement.

All numbers are divisible by 1.

Yes; all numbers that are divisible by 9 are divisible by 3.

9 = 3*3 and so it is not a prime.

All of the even numbers are divisible by 2.

All the even numbers are divisible by 2.

All whole numbers are divisible. If you mean divisible by numbers other than 1 and themselves, the answer is the set of composite numbers.