To determine if 8209 is a prime number or a composite number, we simply look at the factors for 8209.
If the factors of 8209 are only 8209 and 1, then we know that 8209 is a prime number. Otherwise, 8209 is a composite number.
To explain better, if 8209 is only divisible by 1 and 8209, then it is a prime number, and if 8209 is divisible by more than 8209 and 1, then it is a composite number.
The factors of 8209 are as follows:
1, 8209
Therefore, since 8209 is divisible by only one and itself, the answer to the
question "Is 8209 prime or composite?" is highlighted in blue below.
prime
Is 8210 prime or composite?
OK. Now you know that 8209 is a prime 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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