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Byju's Answer
Standard V
Mathematics
Divisibility by 9
What is a pri...
Question
What is a prime number
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Solution
a number that is divisible only by itself and 1
I.e for eg lets take 13....
It is divisible by 1 ,not divisible by 2, not divisible by 3........not divisible by 12 and divisible by 13.
So 13 is a prime number
(Other e.g. 2, 3, 5, 7, 11).
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