No.
Yes, the result is 83.
1, 3, 83, 249.
83 is not divisible by 2, so it is odd. 83 is not divisible by any other numbers except 1 and 83, so it is prime.
249/3 = 83 with a remainder of 0, hence 249 is evenly divisible by 3
1, 3, 9, 83, 249, 747.
166 is divisible by: 2, 83.
1, 3, 9, 27, 31, 83, 278, and 837.
No
No.
83 is a prime number because it is only divisible by 1 and itself (83) if would be composite if it were divisible by any other number.
83 is a prime number because it is only divisible by 1 and itself (83) if would be composite if it were divisible by any other number.