To determine if 2768 is a prime number or a composite number, we simply look at the factors for 2768.
If the factors of 2768 are only 2768 and 1, then we know that 2768 is a prime number. Otherwise, 2768 is a composite number.
To explain better, if 2768 is only divisible by 1 and 2768, then it is a prime number, and if 2768 is divisible by more than 2768 and 1, then it is a composite number.
The factors of 2768 are as follows:
1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768
Therefore, since 2768 is divisible by more than one and itself, the answer to the
question "Is 2768 prime or composite?" is highlighted in blue below.
composite
Is 2769 prime or composite?
OK. Now you know that 2768 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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