To determine if 8556 is a prime number or a composite number, we simply look at the factors for 8556.
If the factors of 8556 are only 8556 and 1, then we know that 8556 is a prime number. Otherwise, 8556 is a composite number.
To explain better, if 8556 is only divisible by 1 and 8556, then it is a prime number, and if 8556 is divisible by more than 8556 and 1, then it is a composite number.
The factors of 8556 are as follows:
1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556
Therefore, since 8556 is divisible by more than one and itself, the answer to the
question "Is 8556 prime or composite?" is highlighted in blue below.
composite
Is 8557 prime or composite?
OK. Now you know that 8556 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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