What are the Factors of 9138560 ?

Factors of 9138560 are . There are integers that are factors of 9138560.

How to Find the LCM of 640, 218, 131 ?

Least Common Multiple of 640, 218, 131 = 9138560 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(640, 218, 131) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 109 x 131 = 9138560.

What are the Factors of 9138560 ?

Factors of 9138560 are . There are integers that are factors of 9138560.

How to Find the LCM of 640, 218, 131 ?

Least Common Multiple of 640, 218, 131 = 9138560 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(640, 218, 131) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 109 x 131 = 9138560.

LCM of 640, 218, 131

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

Find the LCM of 640, 218, 131 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 640, 218, 131. So, keep reading to learn more.

Calculate the LCM of 640,218,131

Given numbers are 640,218,131

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

The LCM of 640,218,131 is 9138560.

Find LCM of 640,218,131 with Prime Factorization

2	640, 218, 131
	320, 109, 131

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

2 x 320 x 109 x 131 = 9138560

Therefore, the lowest common multiple of 640,218,131 is 9138560.

LCM Formula to Find Lowest Common Multiple of 640,218,131

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.

640 x 218 x 131 = 18277120

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.

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

218 : 1, 2, 109, 218

131 : 1, 131

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 640,218,131, is 1.

Now, the common factors can be found like this.

640:2x 2x 2x 2x 2x 2x 2x 5

218:2x 109

131:131

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

2 = 2

Therefore, the value for common factors is 2.

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 = 18277120/(1x2)

LCM = 18277120/2

LCM = 9138560

Thus, we can understand that the LCM of 640,218,131 is 9138560.

LCM of two or more Numbers Calculation Examples

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

FAQs on LCM of 640, 218, 131

1. What is the LCM of 640, 218, 131?

Answer: LCM of 640, 218, 131 is 9138560.

2. How to calculate the LCM of 640, 218, 131?

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 640, 218, 131.

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}.