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Question

Why is 2 the only even prime number?


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Solution

2 the only even prime number.

  • A prime number is an integer that is only divisible by itself and 1.
  • The factors of 2 are 1 and 2.
  • Other than 2 every even number is divisible by 2, 1 and number itself so the number will have more than two factors.

Hence, from the above explanation 2 is the only even prime number.


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