To determine if 4521 is a prime number or a composite number, we simply look at the factors for 4521.
If the factors of 4521 are only 4521 and 1, then we know that 4521 is a prime number. Otherwise, 4521 is a composite number.
To explain better, if 4521 is only divisible by 1 and 4521, then it is a prime number, and if 4521 is divisible by more than 4521 and 1, then it is a composite number.
The factors of 4521 are as follows:
1, 3, 11, 33, 137, 411, 1507, 4521
Therefore, since 4521 is divisible by more than one and itself, the answer to the
question "Is 4521 prime or composite?" is highlighted in blue below.
composite
Is 4522 prime or composite?
OK. Now you know that 4521 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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