To determine if 7605 is a prime number or a composite number, we simply look at the factors for 7605.
If the factors of 7605 are only 7605 and 1, then we know that 7605 is a prime number. Otherwise, 7605 is a composite number.
To explain better, if 7605 is only divisible by 1 and 7605, then it is a prime number, and if 7605 is divisible by more than 7605 and 1, then it is a composite number.
The factors of 7605 are as follows:
1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605
Therefore, since 7605 is divisible by more than one and itself, the answer to the
question "Is 7605 prime or composite?" is highlighted in blue below.
composite
Is 7606 prime or composite?
OK. Now you know that 7605 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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