To determine if 9787 is a prime number or a composite number, we simply look at the factors for 9787.
If the factors of 9787 are only 9787 and 1, then we know that 9787 is a prime number. Otherwise, 9787 is a composite number.
To explain better, if 9787 is only divisible by 1 and 9787, then it is a prime number, and if 9787 is divisible by more than 9787 and 1, then it is a composite number.
The factors of 9787 are as follows:
1, 9787
Therefore, since 9787 is divisible by only one and itself, the answer to the
question "Is 9787 prime or composite?" is highlighted in blue below.
prime
Is 9788 prime or composite?
OK. Now you know that 9787 is a prime 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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