To determine if 4305 is a prime number or a composite number, we simply look at the factors for 4305.
If the factors of 4305 are only 4305 and 1, then we know that 4305 is a prime number. Otherwise, 4305 is a composite number.
To explain better, if 4305 is only divisible by 1 and 4305, then it is a prime number, and if 4305 is divisible by more than 4305 and 1, then it is a composite number.
The factors of 4305 are as follows:
1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305
Therefore, since 4305 is divisible by more than one and itself, the answer to the
question "Is 4305 prime or composite?" is highlighted in blue below.
composite
Is 4306 prime or composite?
OK. Now you know that 4305 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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