To determine if 3719 is a prime number or a composite number, we simply look at the factors for 3719.
If the factors of 3719 are only 3719 and 1, then we know that 3719 is a prime number. Otherwise, 3719 is a composite number.
To explain better, if 3719 is only divisible by 1 and 3719, then it is a prime number, and if 3719 is divisible by more than 3719 and 1, then it is a composite number.
The factors of 3719 are as follows:
1, 3719
Therefore, since 3719 is divisible by only one and itself, the answer to the
question "Is 3719 prime or composite?" is highlighted in blue below.
prime
Is 3720 prime or composite?
OK. Now you know that 3719 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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