To determine if 1907 is a prime number or a composite number, we simply look at the factors for 1907.
If the factors of 1907 are only 1907 and 1, then we know that 1907 is a prime number. Otherwise, 1907 is a composite number.
To explain better, if 1907 is only divisible by 1 and 1907, then it is a prime number, and if 1907 is divisible by more than 1907 and 1, then it is a composite number.
The factors of 1907 are as follows:
1, 1907
Therefore, since 1907 is divisible by only one and itself, the answer to the
question "Is 1907 prime or composite?" is highlighted in blue below.
prime
Is 1908 prime or composite?
OK. Now you know that 1907 is a prime 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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