To determine if 1516 is a prime number or a composite number, we simply look at the factors for 1516.
If the factors of 1516 are only 1516 and 1, then we know that 1516 is a prime number. Otherwise, 1516 is a composite number.
To explain better, if 1516 is only divisible by 1 and 1516, then it is a prime number, and if 1516 is divisible by more than 1516 and 1, then it is a composite number.
The factors of 1516 are as follows:
1, 2, 4, 379, 758, 1516
Therefore, since 1516 is divisible by more than one and itself, the answer to the
question "Is 1516 prime or composite?" is highlighted in blue below.
composite
Is 1517 prime or composite?
OK. Now you know that 1516 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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