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LCM of 732, 766, 638, 181, 971

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


Find the LCM of 732, 766, 638, 181, 971 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 732, 766, 638, 181, 971. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 732,766,638,181,971

Given numbers are 732,766,638,181,971

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

The LCM of 732,766,638,181,971 is 15718038306564.

Find LCM of 732,766,638,181,971 with Prime Factorization


2 732, 766, 638, 181, 971
366, 383, 319, 181, 971

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

2 x 366 x 383 x 319 x 181 x 971 = 15718038306564

Therefore, the lowest common multiple of 732,766,638,181,971 is 15718038306564.

LCM Formula to Find Lowest Common Multiple of 732,766,638,181,971

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.

732 x 766 x 638 x 181 x 971 = 62872153226256

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.

732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

766 : 1, 2, 383, 766

638 : 1, 2, 11, 22, 29, 58, 319, 638

181 : 1, 181

971 : 1, 971

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 732,766,638,181,971, is 1.

Now, the common factors can be found like this.

732:2x 2x 3x 61

766:2x 383

638:2x 11x 29

181:181

971:971

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 62872153226256/(1x4)

LCM = 62872153226256/4

LCM = 15718038306564

Thus, we can understand that the LCM of 732,766,638,181,971 is 15718038306564.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 732, 766, 638, 181, 971

1. What is the LCM of 732, 766, 638, 181, 971?

Answer: LCM of 732, 766, 638, 181, 971 is 15718038306564.

2. How to calculate the LCM of 732, 766, 638, 181, 971?

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 732, 766, 638, 181, 971.

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}.