To determine if 2859 is a prime number or a composite number, we simply look at the factors for 2859.
If the factors of 2859 are only 2859 and 1, then we know that 2859 is a prime number. Otherwise, 2859 is a composite number.
To explain better, if 2859 is only divisible by 1 and 2859, then it is a prime number, and if 2859 is divisible by more than 2859 and 1, then it is a composite number.
The factors of 2859 are as follows:
1, 3, 953, 2859
Therefore, since 2859 is divisible by more than one and itself, the answer to the
question "Is 2859 prime or composite?" is highlighted in blue below.
composite
Is 2860 prime or composite?
OK. Now you know that 2859 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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