What are the Factors of 66231720 ?

Factors of 66231720 are . There are integers that are factors of 66231720.

How to Find the LCM of 342, 920, 421, 421 ?

Least Common Multiple of 342, 920, 421, 421 = 66231720 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(342, 920, 421, 421) = 2 x 2 x 2 x 3 x 3 x 5 x 19 x 23 x 421 = 66231720.

What are the Factors of 66231720 ?

Factors of 66231720 are . There are integers that are factors of 66231720.

How to Find the LCM of 342, 920, 421, 421 ?

Least Common Multiple of 342, 920, 421, 421 = 66231720 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(342, 920, 421, 421) = 2 x 2 x 2 x 3 x 3 x 5 x 19 x 23 x 421 = 66231720.

LCM of 342, 920, 421, 421

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023

Find the LCM of 342, 920, 421, 421 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 342, 920, 421, 421. So, keep reading to learn more.

Calculate the LCM of 342,920,421,421

Given numbers are 342,920,421,421

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 342,920,421,421 is 66231720.

Find LCM of 342,920,421,421 with Prime Factorization

2	342, 920, 421, 421
421	171, 460, 421, 421
	171, 460, 1, 1

Multiply the prime numbers at the bottom and the left side.

2 x 421 x 171 x 460 x 1 x 1 = 66231720

Therefore, the lowest common multiple of 342,920,421,421 is 66231720.

LCM Formula to Find Lowest Common Multiple of 342,920,421,421

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

342 x 920 x 421 x 421 = 55767108240

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 342,920,421,421, is 1.

Now, the common factors can be found like this.

342:2x 3x 3x 19

920:2x 2x 2x 5x 23

421:421

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 421 = 842

Therefore, the value for common factors is 842.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 55767108240/(1x842)

LCM = 55767108240/842

LCM = 66231720

Thus, we can understand that the LCM of 342,920,421,421 is 66231720.

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

FAQs on LCM of 342, 920, 421, 421

1. What is the LCM of 342, 920, 421, 421?

Answer: LCM of 342, 920, 421, 421 is 66231720.

2. How to calculate the LCM of 342, 920, 421, 421?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 342, 920, 421, 421.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.