# What is the LCM and GCF of 12 and 8?

## What is the LCM and GCF of 12 and 8?

24 GCF of 8 and 12 Examples Therefore, the LCM is 24. Example 2: Find the GCF of 8 and 12, if their LCM is 24. Therefore, the greatest common factor of 8 and 12 is 4. Example 3: For two numbers, GCF = 4 and LCM = 24.

## What is a common multiple of 8 and 12?

1 Answer. The least common multiple of 8 and 12 is 24.

## What is the LCM of 12?

12:12,24,36_,48,60,72,… 36 is the first number that occurs in both lists. So 36 is the LCM.

## What is the factor of 12 and 8?

Greatest common factor (GCF) of 8 and 12 is 4.

## What are the LCM of 8?

LCM of 8 and 10 Using Listing the Multiples

Multiples of 8 Multiples of 10
8 10
16 20
24 30
32 40

## How do you get LCM?

Find the LCM using the prime factors method.

1. Find the prime factorization of each number.
2. Write each number as a product of primes, matching primes vertically when possible.
3. Bring down the primes in each column.
4. Multiply the factors to get the LCM.

May 1, 2022

## How do you do LCM?

3:374:40Math – How to find LCM By Common Division Method – English – YouTubeYouTube

## How do you solve for LCM?

How to find LCM by Prime Factorization

1. Find all the prime factors of each given number.
2. List all the prime numbers found, as many times as they occur most often for any one given number.
3. Multiply the list of prime factors together to find the LCM.

## What are the multiples of 8?

The multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80… and so on. It is a sequence where the difference between each next number and the preceding number, i.e. two consecutive results, is 8. Multiples are the numbers that give products of any number multiplied by other natural numbers.

## What LCM means?

Least Common Multiple LCM stands for Least Common Multiple. A multiple is a number you get when you multiply a number by a whole number (greater than 0).

## How is LCM calculated?

For two integers a and b, denoted LCM(a,b), the LCM is the smallest positive integer that is evenly divisible by both a and b. For example, LCM(2,3) = 6 and LCM(6,10) = 30. The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set.

## How do you do LCM step by step?

LCM by Listing Method

1. Step 1: List the first few multiples of A and B.
2. Step 2: Mark the common multiples from the multiples of both numbers.
3. Step 3: Select the smallest common multiple. That lowest common multiple is the LCM of the two numbers.

## How do you take the least common multiple?

3:374:40Math – How to find LCM By Common Division Method – English – YouTubeYouTube

## What is the multiples of 12?

The multiples of 12 are 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144,… The multiples of 16 are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160,…

## What is the least multiple of 8?

Multiples of 8 are: 8, 16, 24, 32, 40, …. So 24 is the least common multiple (I can't find a smaller one!) Hint: We can have smaller lists for the bigger numbers.

## How do you subtract mixed fractions?

Subtracting mixed numbers with like denominators

1. To subtract mixed numbers with the same denominator, follow these steps:
2. First, subtract the whole numbers.
3. Then, subtract the fractions. Subtract the numerators and keep the denominator the same.
4. Now, simplify.

## How do we divide fractions?

The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

## How do I find the least common multiple?

Find the LCM by listing multiples.

1. List the first several multiples of each number.
2. Look for multiples common to both lists. If there are no common multiples in the lists, write out additional multiples for each number.
3. Look for the smallest number that is common to both lists.
4. This number is the LCM.

May 1, 2022

## What is the multiples of 8?

The multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80… and so on. It is a sequence where the difference between each next number and the preceding number, i.e. two consecutive results, is 8. Multiples are the numbers that give products of any number multiplied by other natural numbers.

## How do you divide a mixed number by a mixed number?

4:257:17Dividing Mixed Numbers | Step by Step | Math with Mr. J – YouTubeYouTube

## How do you multiply mixed numbers?

To multiply two mixed numbers, follow these steps:

1. Change each mixed number to an improper fraction.
2. Multiply the numerators.
3. Multiply the denominators.
4. Simplify, if needed. You may want to write your answer as a mixed number.