# 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

## Is 787 a Prime Number?

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.

## 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.

## 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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