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Any number that is divisible by 2 is also divisible by 8.

Find a counterexample to show that the conjecture is false.
24
32
28
16

2 Answers

4 votes
You don't have to go any further than 2 itself.

All of the even numbers that are not multiples of 8 are counterexamples.

28 is a good one.
User Dushyant Joshi
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7.9k points
1 vote
28

28/8=3.5

...................
User Dwestbrook
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