To determine if 3453 is a prime number or a composite number, we simply look at the factors for 3453.
If the factors of 3453 are only 3453 and 1, then we know that 3453 is a prime number. Otherwise, 3453 is a composite number.
To explain better, if 3453 is only divisible by 1 and 3453, then it is a prime number, and if 3453 is divisible by more than 3453 and 1, then it is a composite number.
The factors of 3453 are as follows:
1, 3, 1151, 3453
Therefore, since 3453 is divisible by more than one and itself, the answer to the
question "Is 3453 prime or composite?" is highlighted in blue below.
composite
Is 3454 prime or composite?
OK. Now you know that 3453 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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