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LCM of 671, 715, 913, 443

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


Find the LCM of 671, 715, 913, 443 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 671, 715, 913, 443. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 671,715,913,443

Given numbers are 671,715,913,443

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

The LCM of 671,715,913,443 is 1603679935.

Find LCM of 671,715,913,443 with Prime Factorization


11 671, 715, 913, 443
61, 65, 83, 443

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

11 x 61 x 65 x 83 x 443 = 1603679935

Therefore, the lowest common multiple of 671,715,913,443 is 1603679935.

LCM Formula to Find Lowest Common Multiple of 671,715,913,443

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.

671 x 715 x 913 x 443 = 194045272135

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.

671 : 1, 11, 61, 671

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

913 : 1, 11, 83, 913

443 : 1, 443

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,715,913,443, is 1.

Now, the common factors can be found like this.

671:11x 61

715:5x 11x 13

913:11x 83

443:443

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 194045272135/(1x121)

LCM = 194045272135/121

LCM = 1603679935

Thus, we can understand that the LCM of 671,715,913,443 is 1603679935.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 671, 715, 913, 443

1. What is the LCM of 671, 715, 913, 443?

Answer: LCM of 671, 715, 913, 443 is 1603679935.

2. How to calculate the LCM of 671, 715, 913, 443?

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 671, 715, 913, 443.

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}.