To determine if 7329 is a prime number or a composite number, we simply look at the factors for 7329.
If the factors of 7329 are only 7329 and 1, then we know that 7329 is a prime number. Otherwise, 7329 is a composite number.
To explain better, if 7329 is only divisible by 1 and 7329, then it is a prime number, and if 7329 is divisible by more than 7329 and 1, then it is a composite number.
The factors of 7329 are as follows:
1, 3, 7, 21, 349, 1047, 2443, 7329
Therefore, since 7329 is divisible by more than one and itself, the answer to the
question "Is 7329 prime or composite?" is highlighted in blue below.
composite
Is 7330 prime or composite?
OK. Now you know that 7329 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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