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LCM of 364, 715, 805, 764

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


Find the LCM of 364, 715, 805, 764 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 364, 715, 805, 764. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 364,715,805,764

Given numbers are 364,715,805,764

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

The LCM of 364,715,805,764 is 87947860.

Find LCM of 364,715,805,764 with Prime Factorization


2 364, 715, 805, 764
2 182, 715, 805, 382
5 91, 715, 805, 191
7 91, 143, 161, 191
13 13, 143, 23, 191
1, 11, 23, 191

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

2 x 2 x 5 x 7 x 13 x 1 x 11 x 23 x 191 = 87947860

Therefore, the lowest common multiple of 364,715,805,764 is 87947860.

LCM Formula to Find Lowest Common Multiple of 364,715,805,764

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.

364 x 715 x 805 x 764 = 160065105200

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.

364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

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

805 : 1, 5, 7, 23, 35, 115, 161, 805

764 : 1, 2, 4, 191, 382, 764

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 364,715,805,764, is 1.

Now, the common factors can be found like this.

364:2x 2x 7x 13

715:5x 11x 13

805:5x 7x 23

764:2x 2x 191

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

2x 2x 5x 7x 13 = 1820

Therefore, the value for common factors is 1820.

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 = 160065105200/(1x1820)

LCM = 160065105200/1820

LCM = 87947860

Thus, we can understand that the LCM of 364,715,805,764 is 87947860.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 364, 715, 805, 764

1. What is the LCM of 364, 715, 805, 764?

Answer: LCM of 364, 715, 805, 764 is 87947860.

2. How to calculate the LCM of 364, 715, 805, 764?

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 364, 715, 805, 764.

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}.