Table of Contents

## What is the lowest common multiple of 20 25 and 50?

Least common multiple (LCM)

- Step by Step Solution. Least Common Multiple is : 100. Calculate Least Common Multiple for : 20, 25 and 50. Factorize of the above numbers : 20 = 22 • 5. 25 = 52
- Why learn this.
- Terms and topics. LCM calculator.
- Related links. LCM on Purplemath. LCM on Math.com. LCM on The School Run. LCM for Dummies.

## What is the LCM of 20 30 and 50?

Answer: LCM of 20, 30 and 50 is 300.

## What is the lowest common factor of 20 25 and 30?

∴ The least common multiple of 20, 25, and 30 = 300.

## What is the LCM of 25 and 10 and 50?

Answer: LCM of 10 and 25 is 50.

## What is the HCF of 25 and 20?

5

Answer: HCF of 20 and 25 is 5.

## What is the GCF of 20 30?

10

GCF of 20 and 30 by Listing Common Factors Therefore, the greatest common factor of 20 and 30 is 10.

## What is the HCF of 25 and 40?

HCF of 25 and 40 by Prime Factorization As visible, 25 and 40 have only one common prime factor i.e. 5. Hence, the HCF of 25 and 40 is 5.

## What is the HCF of 18 and 60?

The HCF of 18 and 60 is 6.

## What is the HCF of 10 and 25?

There are 2 common factors of 10 and 25, that are 1 and 5. Therefore, the greatest common factor of 10 and 25 is 5.

## What is the LCM of 25?

Multiples of 25: 25, 50, 75, 100, 125, 150, 175… Multiples of 30: 30, 60, 90, 120, 150, 180… The lowest common multiple of 25 and 30 is 150.

## How do you find the LCM of a number?

To find the LCM of a set of numbers, take each number in the set and jot down a list of the first several multiples in order. The LCM is the first number that appears on every list.

## How do you find the LCM of a polynomial?

To find the LCM, first find the GCF (greatest common factor) between the two polynomials. Once you have the GCF, multiply the two polynomials together and then divide by the GCF. That result will be the LCM.

## What is the LCM in math?

The LCM is the product of the numbers in the L shape, left column and bottom row. 1 is ignored. LCM = 2 × 3 × 5 × 2 × 5 LCM = 300 Therefore, LCM (10, 12, 15, 75) = 300