To determine if 1325 is a prime number or a composite number, we simply look at the factors for 1325.
If the factors of 1325 are only 1325 and 1, then we know that 1325 is a prime number. Otherwise, 1325 is a composite number.
To explain better, if 1325 is only divisible by 1 and 1325, then it is a prime number, and if 1325 is divisible by more than 1325 and 1, then it is a composite number.
The factors of 1325 are as follows:
1, 5, 25, 53, 265, 1325
Therefore, since 1325 is divisible by more than one and itself, the answer to the
question "Is 1325 prime or composite?" is highlighted in blue below.
composite
Is 1326 prime or composite?
OK. Now you know that 1325 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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