To determine if 8169 is a prime number or a composite number, we simply look at the factors for 8169.
If the factors of 8169 are only 8169 and 1, then we know that 8169 is a prime number. Otherwise, 8169 is a composite number.
To explain better, if 8169 is only divisible by 1 and 8169, then it is a prime number, and if 8169 is divisible by more than 8169 and 1, then it is a composite number.
The factors of 8169 are as follows:
1, 3, 7, 21, 389, 1167, 2723, 8169
Therefore, since 8169 is divisible by more than one and itself, the answer to the
question "Is 8169 prime or composite?" is highlighted in blue below.
composite
Is 8170 prime or composite?
OK. Now you know that 8169 is a composite number. Use our logic above and see if
you can figure out if the next number on our list is prime or composite before you check your answer.
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