To determine if 9518 is a prime number or a composite number, we simply look at the factors for 9518.
If the factors of 9518 are only 9518 and 1, then we know that 9518 is a prime number. Otherwise, 9518 is a composite number.
To explain better, if 9518 is only divisible by 1 and 9518, then it is a prime number, and if 9518 is divisible by more than 9518 and 1, then it is a composite number.
The factors of 9518 are as follows:
1, 2, 4759, 9518
Therefore, since 9518 is divisible by more than one and itself, the answer to the
question "Is 9518 prime or composite?" is highlighted in blue below.
composite
Is 9519 prime or composite?
OK. Now you know that 9518 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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