To determine if 4400 is a prime number or a composite number, we simply look at the factors for 4400.
If the factors of 4400 are only 4400 and 1, then we know that 4400 is a prime number. Otherwise, 4400 is a composite number.
To explain better, if 4400 is only divisible by 1 and 4400, then it is a prime number, and if 4400 is divisible by more than 4400 and 1, then it is a composite number.
The factors of 4400 are as follows:
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400
Therefore, since 4400 is divisible by more than one and itself, the answer to the
question "Is 4400 prime or composite?" is highlighted in blue below.
composite
Is 4401 prime or composite?
OK. Now you know that 4400 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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