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LCM of 715, 779, 767, 992

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


Find the LCM of 715, 779, 767, 992 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 715, 779, 767, 992. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 715,779,767,992

Given numbers are 715,779,767,992

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

The LCM of 715,779,767,992 is 32599218080.

Find LCM of 715,779,767,992 with Prime Factorization


13 715, 779, 767, 992
55, 779, 59, 992

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

13 x 55 x 779 x 59 x 992 = 32599218080

Therefore, the lowest common multiple of 715,779,767,992 is 32599218080.

LCM Formula to Find Lowest Common Multiple of 715,779,767,992

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.

715 x 779 x 767 x 992 = 423789835040

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.

715 : 1, 5, 11, 13, 55, 65, 143, 715

779 : 1, 19, 41, 779

767 : 1, 13, 59, 767

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,779,767,992, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

779:19x 41

767:13x 59

992:2x 2x 2x 2x 2x 31

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

13 = 13

Therefore, the value for common factors is 13.

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 = 423789835040/(1x13)

LCM = 423789835040/13

LCM = 32599218080

Thus, we can understand that the LCM of 715,779,767,992 is 32599218080.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 715, 779, 767, 992

1. What is the LCM of 715, 779, 767, 992?

Answer: LCM of 715, 779, 767, 992 is 32599218080.

2. How to calculate the LCM of 715, 779, 767, 992?

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 715, 779, 767, 992.

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}.