To determine if 4419 is a prime number or a composite number, we simply look at the factors for 4419.
If the factors of 4419 are only 4419 and 1, then we know that 4419 is a prime number. Otherwise, 4419 is a composite number.
To explain better, if 4419 is only divisible by 1 and 4419, then it is a prime number, and if 4419 is divisible by more than 4419 and 1, then it is a composite number.
The factors of 4419 are as follows:
1, 3, 9, 491, 1473, 4419
Therefore, since 4419 is divisible by more than one and itself, the answer to the
question "Is 4419 prime or composite?" is highlighted in blue below.
composite
Is 4420 prime or composite?
OK. Now you know that 4419 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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