To determine if 9021 is a prime number or a composite number, we simply look at the factors for 9021.
If the factors of 9021 are only 9021 and 1, then we know that 9021 is a prime number. Otherwise, 9021 is a composite number.
To explain better, if 9021 is only divisible by 1 and 9021, then it is a prime number, and if 9021 is divisible by more than 9021 and 1, then it is a composite number.
The factors of 9021 are as follows:
1, 3, 31, 93, 97, 291, 3007, 9021
Therefore, since 9021 is divisible by more than one and itself, the answer to the
question "Is 9021 prime or composite?" is highlighted in blue below.
composite
Is 9022 prime or composite?
OK. Now you know that 9021 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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