To determine if 9543 is a prime number or a composite number, we simply look at the factors for 9543.
If the factors of 9543 are only 9543 and 1, then we know that 9543 is a prime number. Otherwise, 9543 is a composite number.
To explain better, if 9543 is only divisible by 1 and 9543, then it is a prime number, and if 9543 is divisible by more than 9543 and 1, then it is a composite number.
The factors of 9543 are as follows:
1, 3, 3181, 9543
Therefore, since 9543 is divisible by more than one and itself, the answer to the
question "Is 9543 prime or composite?" is highlighted in blue below.
composite
Is 9544 prime or composite?
OK. Now you know that 9543 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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