is 81 a prime number
Answers
Answered by
1
Answer:
no 81 is divisible by 3
8+1=9
and 9 is divisible by 3
Step-by-step explanation:
mark me as brain list
and follow me I follow you
Answered by
2
Answer:
81 is not a prime number as it has more than 2 factors, i.e. 1, 3, 7, 81.
Similar questions