Math, asked by aliyaanjum7861, 9 months ago

is 81 a prime number

Answers

Answered by gauravinscholars

1

Answer:

no 81 is divisible by 3

8+1=9

and 9 is divisible by 3

Step-by-step explanation:

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Answered by BrainlyUnnie

2

Answer:

81 is not a prime number as it has more than 2 factors, i.e. 1, 3, 7, 81.

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