To determine if 9778 is a prime number or a composite number, we simply look at the factors for 9778.
If the factors of 9778 are only 9778 and 1, then we know that 9778 is a prime number. Otherwise, 9778 is a composite number.
To explain better, if 9778 is only divisible by 1 and 9778, then it is a prime number, and if 9778 is divisible by more than 9778 and 1, then it is a composite number.
The factors of 9778 are as follows:
1, 2, 4889, 9778
Therefore, since 9778 is divisible by more than one and itself, the answer to the
question "Is 9778 prime or composite?" is highlighted in blue below.
composite
Is 9779 prime or composite?
OK. Now you know that 9778 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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