Answers

2014-11-04T14:48:37+05:30
If a number has no more factors than 2 and itself ,then its a prime
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2014-11-06T19:50:52+05:30
if the number is divisible by 2=prime number
example
4=even number because
in 2 table 4 will go for 2*2=4
problem solved

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