To determine if 6625 is a prime number or a composite number, we simply look at the factors for 6625.
If the factors of 6625 are only 6625 and 1, then we know that 6625 is a prime number. Otherwise, 6625 is a composite number.
To explain better, if 6625 is only divisible by 1 and 6625, then it is a prime number, and if 6625 is divisible by more than 6625 and 1, then it is a composite number.
The factors of 6625 are as follows:
1, 5, 25, 53, 125, 265, 1325, 6625
Therefore, since 6625 is divisible by more than one and itself, the answer to the
question "Is 6625 prime or composite?" is highlighted in blue below.
composite
Is 6626 prime or composite?
OK. Now you know that 6625 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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