To determine if 6619 is a prime number or a composite number, we simply look at the factors for 6619.
If the factors of 6619 are only 6619 and 1, then we know that 6619 is a prime number. Otherwise, 6619 is a composite number.
To explain better, if 6619 is only divisible by 1 and 6619, then it is a prime number, and if 6619 is divisible by more than 6619 and 1, then it is a composite number.
The factors of 6619 are as follows:
1, 6619
Therefore, since 6619 is divisible by only one and itself, the answer to the
question "Is 6619 prime or composite?" is highlighted in blue below.
prime
Is 6620 prime or composite?
OK. Now you know that 6619 is a prime 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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