To determine if 2583 is a prime number or a composite number, we simply look at the factors for 2583.
If the factors of 2583 are only 2583 and 1, then we know that 2583 is a prime number. Otherwise, 2583 is a composite number.
To explain better, if 2583 is only divisible by 1 and 2583, then it is a prime number, and if 2583 is divisible by more than 2583 and 1, then it is a composite number.
The factors of 2583 are as follows:
1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583
Therefore, since 2583 is divisible by more than one and itself, the answer to the
question "Is 2583 prime or composite?" is highlighted in blue below.
composite
Is 2584 prime or composite?
OK. Now you know that 2583 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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