To determine if 7903 is a prime number or a composite number, we simply look at the factors for 7903.
If the factors of 7903 are only 7903 and 1, then we know that 7903 is a prime number. Otherwise, 7903 is a composite number.
To explain better, if 7903 is only divisible by 1 and 7903, then it is a prime number, and if 7903 is divisible by more than 7903 and 1, then it is a composite number.
The factors of 7903 are as follows:
1, 7, 1129, 7903
Therefore, since 7903 is divisible by more than one and itself, the answer to the
question "Is 7903 prime or composite?" is highlighted in blue below.
composite
Is 7904 prime or composite?
OK. Now you know that 7903 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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