# Is 71 a Prime Number?

Is 71 a prime number? If a number has only two factors, i.e. 1 and the number itself, it is known as a prime number. In contrast, composite numbers have more than two factors. By this explanation, can we answer the question - is 71 a prime number? According to the definition mentioned above, we can say * "yes, 71 is a prime number."* Now let us take a look at the detailed solution of why is 71 a prime number?

**Is 71 a prime number? -**Yes**Is 71 a composite number? -**No**Prime Factors of 71 -**71**Is 71 a perfect square? -**No**Factors of 71 -**1, 71

## Is 71 a Prime Number?

Yes, 71 is a prime number. The number 71 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 71 has exactly two factors, i.e. 1 and 71, it is a prime number.

## How is 71 a Prime Number?

To understand whether 71 is composite or prime, it is important to find its factors.

**Factors of 71:** 1, 71

Therefore, we can say that 71 is a prime number since it has only 2 factors.

## Is 71 a Composite Number?

No, since 71 has only two factors, i.e. 1 and 71. In other words, 71 is not a composite number because 71 doesn’t have more than 2 factors.

**Problem Statements: **

Is 71 a Prime Number? | Yes |

Is 71 a Composite Number? | No |

Is 71 a Perfect Square? | No |

Is 71 a Perfect Cube? | No |

Multiples of 71 | 71, 142, 213, 284, 355, 426, 497, 568, 639, 710 |

Is 71 an Even Number? | No |

Square Root of 71 | 8.426150 |

Is 71 an Odd Number? | Yes |

Cube Root of 71 | 4.140812 |

**Fun Facts: **

- Numbers X and Y are said to be coprime if they have only one common factor that is 1.
- A palindrome prime is a prime number that when read in reverse order results in the same number. Examples - 383, 13931, 11
- A perfect square (square number) is always a composite number.

**☛ Also Check: **

- Is 53 a Prime Number? - Yes
- Is 20 a Prime Number? - No
- Is 2 a Prime Number? - Yes
- Is 127 a Prime Number? - Yes
- Is 119 a Prime Number? - No
- Is 273 a Prime Number? - No
- Is 321 a Prime Number? - No
- Is 165 a Prime Number? - No

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