SOLUTION: Is 57 a prime number?

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Question 122588: Is 57 a prime number?
Found 2 solutions by scott8148, edjones:
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
3 times 19 equals 57

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
57
5+7=12
12 is divisible by 3 so 57 is divisible by 3 so 57 is not prime.
57/3=19
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Ed