asked 54.5k views
5 votes
Which of these numbers is prime?
large 19, 56, 63, 87, 95

1 Answer

6 votes
Prime numbers are defined as a whole number greater than 1 that can only be divided by itself and 1.

Your answer is:
19.

Reasoning:
19 cannot be multiplied into by any multiplication whatsoever, meanwhile the others can.


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