What are the Factors of 67896570 ?

Factors of 67896570 are . There are integers that are factors of 67896570.

How to Find the LCM of 215, 438, 438, 721 ?

Least Common Multiple of 215, 438, 438, 721 = 67896570 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(215, 438, 438, 721) = 2 x 3 x 5 x 7 x 43 x 73 x 103 = 67896570.

What are the Factors of 67896570 ?

Factors of 67896570 are . There are integers that are factors of 67896570.

How to Find the LCM of 215, 438, 438, 721 ?

Least Common Multiple of 215, 438, 438, 721 = 67896570 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(215, 438, 438, 721) = 2 x 3 x 5 x 7 x 43 x 73 x 103 = 67896570.

LCM of 215, 438, 438, 721

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

Find the LCM of 215, 438, 438, 721 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 215, 438, 438, 721. So, keep reading to learn more.

Calculate the LCM of 215,438,438,721

Given numbers are 215,438,438,721

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

The LCM of 215,438,438,721 is 67896570.

Find LCM of 215,438,438,721 with Prime Factorization

2	215, 438, 438, 721
3	215, 219, 219, 721
73	215, 73, 73, 721
	215, 1, 1, 721

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

2 x 3 x 73 x 215 x 1 x 1 x 721 = 67896570

Therefore, the lowest common multiple of 215,438,438,721 is 67896570.

LCM Formula to Find Lowest Common Multiple of 215,438,438,721

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.

215 x 438 x 438 x 721 = 29738697660

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.

215 : 1, 5, 43, 215

438 : 1, 2, 3, 6, 73, 146, 219, 438

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,438,438,721, is 1.

Now, the common factors can be found like this.

215:5x 43

438:2x 3x 73

721:7x 103

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

2x 3x 73 = 438

Therefore, the value for common factors is 438.

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 = 29738697660/(1x438)

LCM = 29738697660/438

LCM = 67896570

Thus, we can understand that the LCM of 215,438,438,721 is 67896570.

LCM of two or more Numbers Calculation Examples

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

FAQs on LCM of 215, 438, 438, 721

1. What is the LCM of 215, 438, 438, 721?

Answer: LCM of 215, 438, 438, 721 is 67896570.

2. How to calculate the LCM of 215, 438, 438, 721?

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 215, 438, 438, 721.

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}.