# Prime Number Calculator

To use prime number calculator, enter positive or negative numbers in the required fields, and press calculate button.

Is the Given Number a prime number:

Next highest (nearest) prime-number

Next least / smallest (nearest) prime number

How Prime Number Calculator works?

- 1. Enter the number in given box.
- 2. Hit the calculate button for identification of numbers.

LCM of

302

**300**= 2 x 2 x 3 x 5 x 5

**300**= 2 x 2

**300**= 2 x 2 x 3

**300**= 2

^{2}x 3 x 5

^{2}

**30**= 2 x 3 x 5

=
2

^{2}x 5^{2}x 3 = 4 x 25
x 3

LCM(300, 30) =

**300**2 | 30 |
300 |

2 | 15 | 150 |

3 | 15 |
75 |

5 | 5 |
25 |

5 | 1 | 5 |

1 | 1 |

2 * 2 * 3 * 5 *
5

LCM = 300

**300:**

**600 900**

__300__**300:**

**600 900 600 900 600 900 600 900 600 900 600 900**

__300__LCM(300,30) = 300

## Prime Number Calculator

Our online prime number calculator helps to identify whether a number is prime or not. It also provides information about the nearest higher and lower prime numbers.

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