To determine if 7545 is a prime number or a composite number, we simply look at the factors for 7545.
If the factors of 7545 are only 7545 and 1, then we know that 7545 is a prime number. Otherwise, 7545 is a composite number.
To explain better, if 7545 is only divisible by 1 and 7545, then it is a prime number, and if 7545 is divisible by more than 7545 and 1, then it is a composite number.
The factors of 7545 are as follows:
1, 3, 5, 15, 503, 1509, 2515, 7545
Therefore, since 7545 is divisible by more than one and itself, the answer to the
question "Is 7545 prime or composite?" is highlighted in blue below.
composite
Is 7546 prime or composite?
OK. Now you know that 7545 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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