To determine if 8890 is a prime number or a composite number, we simply look at the factors for 8890.
If the factors of 8890 are only 8890 and 1, then we know that 8890 is a prime number. Otherwise, 8890 is a composite number.
To explain better, if 8890 is only divisible by 1 and 8890, then it is a prime number, and if 8890 is divisible by more than 8890 and 1, then it is a composite number.
The factors of 8890 are as follows:
1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890
Therefore, since 8890 is divisible by more than one and itself, the answer to the
question "Is 8890 prime or composite?" is highlighted in blue below.
composite
Is 8891 prime or composite?
OK. Now you know that 8890 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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