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LCM of 511, 693, 765, 931, 730

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


Find the LCM of 511, 693, 765, 931, 730 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 511, 693, 765, 931, 730. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 511,693,765,931,730

Given numbers are 511,693,765,931,730

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

The LCM of 511,693,765,931,730 is 1143817290.

Find LCM of 511,693,765,931,730 with Prime Factorization


3 511, 693, 765, 931, 730
3 511, 231, 255, 931, 730
5 511, 77, 85, 931, 730
7 511, 77, 17, 931, 146
73 73, 11, 17, 133, 146
1, 11, 17, 133, 2

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

3 x 3 x 5 x 7 x 73 x 1 x 11 x 17 x 133 x 2 = 1143817290

Therefore, the lowest common multiple of 511,693,765,931,730 is 1143817290.

LCM Formula to Find Lowest Common Multiple of 511,693,765,931,730

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.

511 x 693 x 765 x 931 x 730 = 184114550084850

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.

511 : 1, 7, 73, 511

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

931 : 1, 7, 19, 49, 133, 931

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,693,765,931,730, is 1.

Now, the common factors can be found like this.

511:7x 73

693:3x 3x 7x 11

765:3x 3x 5x 17

931:7x 7x 19

730:2x 5x 73

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

3x 3x 5x 7x 7x 73 = 160965

Therefore, the value for common factors is 160965.

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 = 184114550084850/(1x160965)

LCM = 184114550084850/160965

LCM = 1143817290

Thus, we can understand that the LCM of 511,693,765,931,730 is 1143817290.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 511, 693, 765, 931, 730

1. What is the LCM of 511, 693, 765, 931, 730?

Answer: LCM of 511, 693, 765, 931, 730 is 1143817290.

2. How to calculate the LCM of 511, 693, 765, 931, 730?

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 511, 693, 765, 931, 730.

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}.