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LCM of 851, 697, 531, 704, 609

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


Find the LCM of 851, 697, 531, 704, 609 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 851, 697, 531, 704, 609. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 851,697,531,704,609

Given numbers are 851,697,531,704,609

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

The LCM of 851,697,531,704,609 is 45011714577984.

Find LCM of 851,697,531,704,609 with Prime Factorization


3 851, 697, 531, 704, 609
851, 697, 177, 704, 203

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

3 x 851 x 697 x 177 x 704 x 203 = 45011714577984

Therefore, the lowest common multiple of 851,697,531,704,609 is 45011714577984.

LCM Formula to Find Lowest Common Multiple of 851,697,531,704,609

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.

851 x 697 x 531 x 704 x 609 = 135035143733952

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.

851 : 1, 23, 37, 851

697 : 1, 17, 41, 697

531 : 1, 3, 9, 59, 177, 531

704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

609 : 1, 3, 7, 21, 29, 87, 203, 609

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 851,697,531,704,609, is 1.

Now, the common factors can be found like this.

851:23x 37

697:17x 41

531:3x 3x 59

704:2x 2x 2x 2x 2x 2x 11

609:3x 7x 29

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 = 135035143733952/(1x3)

LCM = 135035143733952/3

LCM = 45011714577984

Thus, we can understand that the LCM of 851,697,531,704,609 is 45011714577984.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 851, 697, 531, 704, 609

1. What is the LCM of 851, 697, 531, 704, 609?

Answer: LCM of 851, 697, 531, 704, 609 is 45011714577984.

2. How to calculate the LCM of 851, 697, 531, 704, 609?

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 851, 697, 531, 704, 609.

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}.