To determine if 7275 is a prime number or a composite number, we simply look at the factors for 7275.
If the factors of 7275 are only 7275 and 1, then we know that 7275 is a prime number. Otherwise, 7275 is a composite number.
To explain better, if 7275 is only divisible by 1 and 7275, then it is a prime number, and if 7275 is divisible by more than 7275 and 1, then it is a composite number.
The factors of 7275 are as follows:
1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275
Therefore, since 7275 is divisible by more than one and itself, the answer to the
question "Is 7275 prime or composite?" is highlighted in blue below.
composite
Is 7276 prime or composite?
OK. Now you know that 7275 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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