To determine if 4580 is a prime number or a composite number, we simply look at the factors for 4580.
If the factors of 4580 are only 4580 and 1, then we know that 4580 is a prime number. Otherwise, 4580 is a composite number.
To explain better, if 4580 is only divisible by 1 and 4580, then it is a prime number, and if 4580 is divisible by more than 4580 and 1, then it is a composite number.
The factors of 4580 are as follows:
1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580
Therefore, since 4580 is divisible by more than one and itself, the answer to the
question "Is 4580 prime or composite?" is highlighted in blue below.
composite
Is 4581 prime or composite?
OK. Now you know that 4580 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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