What is the smallest prime number. – InterviewSolution

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1.

What is the smallest prime number.

Answer»

2 is the smallest prime number.

A prime number is a positive integer having exactly two factors. If p is a prime, then it’s only factors are necessarily 1 and p itself.

The first ten primes are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.

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