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LCM of 331, 870, 547, 547

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


Find the LCM of 331, 870, 547, 547 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 331, 870, 547, 547. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 331,870,547,547

Given numbers are 331,870,547,547

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

The LCM of 331,870,547,547 is 157519590.

Find LCM of 331,870,547,547 with Prime Factorization


547 331, 870, 547, 547
331, 870, 1, 1

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

547 x 331 x 870 x 1 x 1 = 157519590

Therefore, the lowest common multiple of 331,870,547,547 is 157519590.

LCM Formula to Find Lowest Common Multiple of 331,870,547,547

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.

331 x 870 x 547 x 547 = 86163215730

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.

331 : 1, 331

870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

547 : 1, 547

547 : 1, 547

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,870,547,547, is 1.

Now, the common factors can be found like this.

331:331

870:2x 3x 5x 29

547:547

547:547

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

547 = 547

Therefore, the value for common factors is 547.

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 = 86163215730/(1x547)

LCM = 86163215730/547

LCM = 157519590

Thus, we can understand that the LCM of 331,870,547,547 is 157519590.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 331, 870, 547, 547

1. What is the LCM of 331, 870, 547, 547?

Answer: LCM of 331, 870, 547, 547 is 157519590.

2. How to calculate the LCM of 331, 870, 547, 547?

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 331, 870, 547, 547.

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}.