show the conjecture is false by finding the counter example. any number divisible by 2 is divisible by 4

Yes, this conjecture is false.

Step-by-step explanation:

The true conjecture is:

Any number divisible by 4 is divisible by 2.

Example:

We get number 26

This number is divisible with 2 = > 26/2 = 13,

but it is not divisible with 4 26/4 = 6 with residual 2 or 26 = 6 · 4 + 2

God with you!