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# HCF Question and Answers

**Questions and Answers for HCF**

Highest Common Factor (HCF) of two or more numbers is the greatest number that can divide each number evenly or accurately.On this page you’ll find HCF Question and Answers to practice and improve your concept and understanding of HCF.

- Prime Factorization Method
- Long Division Method

**Formulas or Rules for finding HCF Question and Answers**

#### HCF in case of only two numbers:

- Suppose the question asks to calculate the HCF of any two numbers. Then Divide the greater number by the smaller one.
- Now divide the divisor by the remainder.
- Keep dividing the preceding divisor with the remainder until a Zero remainder is obtained.
- The last divisor obtained will be the HCF of those two given numbers.

#### HCF Question and Answers In case of more than two numbers :

- Choose any two numbers and find their HCF by applying the method mentioned above.
- The HCF of these two numbers and the third number will be the HCF of all three numbers and so forth.

**Types of HCF**

There are various methods that are used to find the Highest Common Factor (HCF) and Least Common Multiple (LCM) of numbers. The most common methods that are used to find HCF are :

**Prime factorization method****Division method**

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**HCF Questions and Answers **

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- HCF and LCM – Questions Formulas | How to Solve Quickly | Tricks & Shortcuts
- Number System – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts
- Number Decimals & Fractions – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts
- Surds and Indices – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts
- Divisibility – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts
- Ages – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts

- LCM – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts
- Inverse – Questions | Formulas | How to Solve Quickly | Tricks & Shortcuts

- HCF and LCM –

Questions

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Number System –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Number Decimals & Fractions –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Surds and Indices-

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Divisibility –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Ages –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts

- LCM –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts - Inverse –

Questions |

Formulas |

How to Solve Quickly |

Tricks & Shortcuts