To determine if 7625 is a prime number or a composite number, we simply look at the factors for 7625.
If the factors of 7625 are only 7625 and 1, then we know that 7625 is a prime number. Otherwise, 7625 is a composite number.
To explain better, if 7625 is only divisible by 1 and 7625, then it is a prime number, and if 7625 is divisible by more than 7625 and 1, then it is a composite number.
The factors of 7625 are as follows:
1, 5, 25, 61, 125, 305, 1525, 7625
Therefore, since 7625 is divisible by more than one and itself, the answer to the
question "Is 7625 prime or composite?" is highlighted in blue below.
composite
Is 7626 prime or composite?
OK. Now you know that 7625 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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