To determine if 7841 is a prime number or a composite number, we simply look at the factors for 7841.
If the factors of 7841 are only 7841 and 1, then we know that 7841 is a prime number. Otherwise, 7841 is a composite number.
To explain better, if 7841 is only divisible by 1 and 7841, then it is a prime number, and if 7841 is divisible by more than 7841 and 1, then it is a composite number.
The factors of 7841 are as follows:
1, 7841
Therefore, since 7841 is divisible by only one and itself, the answer to the
question "Is 7841 prime or composite?" is highlighted in blue below.
prime
Is 7842 prime or composite?
OK. Now you know that 7841 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.
|
|
