To determine if 8631 is a prime number or a composite number, we simply look at the factors for 8631.
If the factors of 8631 are only 8631 and 1, then we know that 8631 is a prime number. Otherwise, 8631 is a composite number.
To explain better, if 8631 is only divisible by 1 and 8631, then it is a prime number, and if 8631 is divisible by more than 8631 and 1, then it is a composite number.
The factors of 8631 are as follows:
1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631
Therefore, since 8631 is divisible by more than one and itself, the answer to the
question "Is 8631 prime or composite?" is highlighted in blue below.
composite
Is 8632 prime or composite?
OK. Now you know that 8631 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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