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Is 787 a Prime Number?

Is 787 a prime number? Numbers having only 2 factors, i.e. 1 and the number itself are known as prime numbers whereas numbers with more than 2 factors are known as composite. The answer to the question whether 787 is a prime or composite is - "787 is a prime number." Now, let us find out how and why is 787 a prime number or a composite number?

Is 787 a prime number? - Yes
Is 787 a composite number? - No
Prime Factors of 787 - 787
Factors of 787 - 1, 787
Is 787 a perfect square? - No

Yes, 787 is a prime number. The number 787 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 787 has exactly two factors, i.e. 1 and 787, it is a prime number.

Is 787 a Prime or Composite?

How is 787 a Prime Number?

To understand whether 787 is prime or composite, it is important to find its factors.

Factors of 787: 1, 787

Therefore, we can say that 787 is a prime number since it has only 2 factors.

☛ Prime Number Calculator

Is 787 a Composite Number?

No, since 787 has only two factors, i.e. 1 and 787. In other words, 787 is not a composite number because 787 doesn’t have more than 2 factors.

Problem Statements:

Is 787 a Prime Number?	Yes
Is 787 a Composite Number?	No
Is 787 a Perfect Cube?	No
Is 787 an Even Number?	No
Cube Root of 787	9.232598
Is 787 an Odd Number?	Yes
Square Root of 787	28.053520
Multiples of 787	787, 1574, 2361, 3148, 3935, 4722, 5509, 6296, 7083, 7870
Is 787 a Perfect Square?	No

Fun Facts:

Numbers X and Y are said to be coprime if they have only one common factor that is 1.
All primes except 2 are odd.
1 is neither prime nor composite.

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