To determine if 9540 is a prime number or a composite number, we simply look at the factors for 9540.
If the factors of 9540 are only 9540 and 1, then we know that 9540 is a prime number. Otherwise, 9540 is a composite number.
To explain better, if 9540 is only divisible by 1 and 9540, then it is a prime number, and if 9540 is divisible by more than 9540 and 1, then it is a composite number.
The factors of 9540 are as follows:
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540
Therefore, since 9540 is divisible by more than one and itself, the answer to the
question "Is 9540 prime or composite?" is highlighted in blue below.
composite
Is 9541 prime or composite?
OK. Now you know that 9540 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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