To determine if 7085 is a prime number or a composite number, we simply look at the factors for 7085.
If the factors of 7085 are only 7085 and 1, then we know that 7085 is a prime number. Otherwise, 7085 is a composite number.
To explain better, if 7085 is only divisible by 1 and 7085, then it is a prime number, and if 7085 is divisible by more than 7085 and 1, then it is a composite number.
The factors of 7085 are as follows:
1, 5, 13, 65, 109, 545, 1417, 7085
Therefore, since 7085 is divisible by more than one and itself, the answer to the
question "Is 7085 prime or composite?" is highlighted in blue below.
composite
Is 7086 prime or composite?
OK. Now you know that 7085 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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