is 57 a prime number

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Guest Aug 26, 2015

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Best Answer

is 57 a prime number?

The short answer is No! Why? Because if you add the 2 numbers together you get 5+7=12

Since 12 is divisible by 3 then the whole number is divisible by 3. 57/3=19

Guest Aug 26, 2015

Guest · Answer 1 · 2015-08-26T03:01:06

is 57 a prime number?

The short answer is No! Why? Because if you add the 2 numbers together you get 5+7=12

Since 12 is divisible by 3 then the whole number is divisible by 3. 57/3=19