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LCM of 141, 266, 813, 641

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


Find the LCM of 141, 266, 813, 641 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 141, 266, 813, 641. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 141,266,813,641

Given numbers are 141,266,813,641

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

The LCM of 141,266,813,641 is 6515204766.

Find LCM of 141,266,813,641 with Prime Factorization


3 141, 266, 813, 641
47, 266, 271, 641

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

3 x 47 x 266 x 271 x 641 = 6515204766

Therefore, the lowest common multiple of 141,266,813,641 is 6515204766.

LCM Formula to Find Lowest Common Multiple of 141,266,813,641

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.

141 x 266 x 813 x 641 = 19545614298

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.

141 : 1, 3, 47, 141

266 : 1, 2, 7, 14, 19, 38, 133, 266

813 : 1, 3, 271, 813

641 : 1, 641

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 141,266,813,641, is 1.

Now, the common factors can be found like this.

141:3x 47

266:2x 7x 19

813:3x 271

641:641

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

3 = 3

Therefore, the value for common factors is 3.

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 = 19545614298/(1x3)

LCM = 19545614298/3

LCM = 6515204766

Thus, we can understand that the LCM of 141,266,813,641 is 6515204766.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 141, 266, 813, 641

1. What is the LCM of 141, 266, 813, 641?

Answer: LCM of 141, 266, 813, 641 is 6515204766.

2. How to calculate the LCM of 141, 266, 813, 641?

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 141, 266, 813, 641.

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}.