To determine if 8609 is a prime number or a composite number, we simply look at the factors for 8609.
If the factors of 8609 are only 8609 and 1, then we know that 8609 is a prime number. Otherwise, 8609 is a composite number.
To explain better, if 8609 is only divisible by 1 and 8609, then it is a prime number, and if 8609 is divisible by more than 8609 and 1, then it is a composite number.
The factors of 8609 are as follows:
1, 8609
Therefore, since 8609 is divisible by only one and itself, the answer to the
question "Is 8609 prime or composite?" is highlighted in blue below.
prime
Is 8610 prime or composite?
OK. Now you know that 8609 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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