To determine if 7538 is a prime number or a composite number, we simply look at the factors for 7538.
If the factors of 7538 are only 7538 and 1, then we know that 7538 is a prime number. Otherwise, 7538 is a composite number.
To explain better, if 7538 is only divisible by 1 and 7538, then it is a prime number, and if 7538 is divisible by more than 7538 and 1, then it is a composite number.
The factors of 7538 are as follows:
1, 2, 3769, 7538
Therefore, since 7538 is divisible by more than one and itself, the answer to the
question "Is 7538 prime or composite?" is highlighted in blue below.
composite
Is 7539 prime or composite?
OK. Now you know that 7538 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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