4242. To find the least common multiple (LCM) of 14 and 21, we need to find the multiples of 14 and 21 (multiples of 14 = 14, 28, 42, 56; multiples of 21 = 21, 42, 63, 84) and choose the smallest multiple that is exactly divisible by 14 and 21, i.e., 42.

## What are the LCM of 21?

LCM of 21 and 24 is the smallest number among all common multiples of 21 and 24. The first few multiples of 21 and 24 are (21, 42, 63, 84, 105, 126, 147, . . . ) and (24, 48, 72, 96, 120, 144, . . . )

LCM of 21 and 24.

1. | LCM of 21 and 24 |
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2. | List of Methods |

3. | Solved Examples |

4. | FAQs |

## What are the common factor of 14 and 21?

There are 2 common factors of 14 and 21, that are **1 and 7**. Therefore, the greatest common factor of 14 and 21 is 7.

## What is a LCM of 14?

14 = **2 × 7**. LCM = 2 × 7. LCM = 14.

## What is the LCM of 3 and 14 and 21?

Calculate the LCM

The least common multiple of 21, 3 and 14 is **42**.

## What is the GCF and LCM of 14 and 21?

Answer: **LCM of 14 and 21 is 42**.

## What is the LCM of 14 and 11?

154

Answer: LCM of 11 and 14 is **154**.

## How do you find the LCM?

**How to Find LCM by Listing Multiples**

- List the multiples of each number until at least one of the multiples appears on all lists.
- Find the smallest number that is on all of the lists.
- This number is the LCM.

## What are some factors of 14?

Factors of 14: **1, 2, 7, 14**.

## What is the LCM of 14 and 2?

14

The LCM of 2 and **14** is 14.

## What is the LCM of 14 and 4?

28

Answer: LCM of 4 and 14 is **28**.

## What are the multiples of 14?

The multiples of 14 include: 14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 154, 168, 182, 196, 210, 224, 238, 252, 266, 280, 294, 308, 322, 336, 350….

## What are multiples of 21?

The multiples of 21 are **21, 42, 63, 84, 105, 126, 147, 168, 189, 210**, ….

## What is the LCM of 8 and 14?

56

The LCM of 8 and 14 is **56**. To find the LCM (least common multiple) of 8 and 14, we need to find the multiples of 8 and 14 (multiples of 8 = 8, 16, 24, 32 . . . .