To determine if 7910 is a prime number or a composite number, we simply look at the factors for 7910.
If the factors of 7910 are only 7910 and 1, then we know that 7910 is a prime number. Otherwise, 7910 is a composite number.
To explain better, if 7910 is only divisible by 1 and 7910, then it is a prime number, and if 7910 is divisible by more than 7910 and 1, then it is a composite number.
The factors of 7910 are as follows:
1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910
Therefore, since 7910 is divisible by more than one and itself, the answer to the
question "Is 7910 prime or composite?" is highlighted in blue below.
composite
Is 7911 prime or composite?
OK. Now you know that 7910 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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