To determine if 3750 is a prime number or a composite number, we simply look at the factors for 3750.
If the factors of 3750 are only 3750 and 1, then we know that 3750 is a prime number. Otherwise, 3750 is a composite number.
To explain better, if 3750 is only divisible by 1 and 3750, then it is a prime number, and if 3750 is divisible by more than 3750 and 1, then it is a composite number.
The factors of 3750 are as follows:
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750
Therefore, since 3750 is divisible by more than one and itself, the answer to the
question "Is 3750 prime or composite?" is highlighted in blue below.
composite
Is 3751 prime or composite?
OK. Now you know that 3750 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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