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  • 22-01-2017
  • Mathematics
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Is a prime number is a prime number 61 or 21

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Аноним Аноним
  • 22-01-2017
61 is a prime number.
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27link12
27link12 27link12
  • 07-02-2022

Answer:

61

Step-by-step explanation:

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

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