Is a prime number is a prime number 61 or 21

asked May 7, 2018 86.3k views

2 votes

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1 vote

Answer:

Explanation:

61 is a prime number because it is only divisible by 1 and itself, while 21 is divisible by 3 and 7.

Blakeoft answered May 8, 2018

6.3k points

5 votes

61 is a prime number.

Binarian answered May 14, 2018

5.4k points

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