To determine if 4387 is a prime number or a composite number, we simply look at the factors for 4387.
If the factors of 4387 are only 4387 and 1, then we know that 4387 is a prime number. Otherwise, 4387 is a composite number.
To explain better, if 4387 is only divisible by 1 and 4387, then it is a prime number, and if 4387 is divisible by more than 4387 and 1, then it is a composite number.
The factors of 4387 are as follows:
1, 41, 107, 4387
Therefore, since 4387 is divisible by more than one and itself, the answer to the
question "Is 4387 prime or composite?" is highlighted in blue below.
composite
Is 4388 prime or composite?
OK. Now you know that 4387 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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