To determine if 7231 is a prime number or a composite number, we simply look at the factors for 7231.
If the factors of 7231 are only 7231 and 1, then we know that 7231 is a prime number. Otherwise, 7231 is a composite number.
To explain better, if 7231 is only divisible by 1 and 7231, then it is a prime number, and if 7231 is divisible by more than 7231 and 1, then it is a composite number.
The factors of 7231 are as follows:
1, 7, 1033, 7231
Therefore, since 7231 is divisible by more than one and itself, the answer to the
question "Is 7231 prime or composite?" is highlighted in blue below.
composite
Is 7232 prime or composite?
OK. Now you know that 7231 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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