1, 3, 6, 9, 18, and some others :)
* * * * *
No, 99 is NOT divisible by 6 nor 18!
The divisors are:
1, 3, 9, 11, 33 and 99
All multiples of 99 are divisible by 99
99 is divisible by 1, 3, 9, 11, 33, and 99.
No, it is not.
No.
No, it is not.
No. Seven is not evenly divisible by 99.
Definitely, 99/3 = 33
no 99 is divisible by 1 and 9
99 is composite because it is divisible by 9 and 11
99 is divisible by: 1, 3, 9, 11, 33, 99.
A number divisible by 99 is any integer that can be expressed as (99n), where (n) is an integer. For example, 198 (which is (99 \times 2)) and 297 (which is (99 \times 3)) are both divisible by 99. The key characteristic of these numbers is that they must meet the divisibility rule for both 9 and 11, since 99 is the product of these two primes.
a prime number is divisible by only 1 and itself. As 99 is divisible by 9, and 11 (and others) it is not prime.