To determine if 6879 is a prime number or a composite number, we simply look at the factors for 6879.
If the factors of 6879 are only 6879 and 1, then we know that 6879 is a prime number. Otherwise, 6879 is a composite number.
To explain better, if 6879 is only divisible by 1 and 6879, then it is a prime number, and if 6879 is divisible by more than 6879 and 1, then it is a composite number.
The factors of 6879 are as follows:
1, 3, 2293, 6879
Therefore, since 6879 is divisible by more than one and itself, the answer to the
question "Is 6879 prime or composite?" is highlighted in blue below.
composite
Is 6880 prime or composite?
OK. Now you know that 6879 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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