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LCM of 157, 968, 638, 439, 837

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


Find the LCM of 157, 968, 638, 439, 837 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 157, 968, 638, 439, 837. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 157,968,638,439,837

Given numbers are 157,968,638,439,837

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

The LCM of 157,968,638,439,837 is 1619433003672.

Find LCM of 157,968,638,439,837 with Prime Factorization


2 157, 968, 638, 439, 837
11 157, 484, 319, 439, 837
157, 44, 29, 439, 837

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

2 x 11 x 157 x 44 x 29 x 439 x 837 = 1619433003672

Therefore, the lowest common multiple of 157,968,638,439,837 is 1619433003672.

LCM Formula to Find Lowest Common Multiple of 157,968,638,439,837

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.

157 x 968 x 638 x 439 x 837 = 35627526080784

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.

157 : 1, 157

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

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

439 : 1, 439

837 : 1, 3, 9, 27, 31, 93, 279, 837

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,968,638,439,837, is 1.

Now, the common factors can be found like this.

157:157

968:2x 2x 2x 11x 11

638:2x 11x 29

439:439

837:3x 3x 3x 31

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 35627526080784/(1x22)

LCM = 35627526080784/22

LCM = 1619433003672

Thus, we can understand that the LCM of 157,968,638,439,837 is 1619433003672.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 157, 968, 638, 439, 837

1. What is the LCM of 157, 968, 638, 439, 837?

Answer: LCM of 157, 968, 638, 439, 837 is 1619433003672.

2. How to calculate the LCM of 157, 968, 638, 439, 837?

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 157, 968, 638, 439, 837.

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}.