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LCM of 841, 706, 159, 636

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


Find the LCM of 841, 706, 159, 636 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 841, 706, 159, 636. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 841,706,159,636

Given numbers are 841,706,159,636

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

The LCM of 841,706,159,636 is 188811228.

Find LCM of 841,706,159,636 with Prime Factorization


2 841, 706, 159, 636
3 841, 353, 159, 318
53 841, 353, 53, 106
841, 353, 1, 2

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

2 x 3 x 53 x 841 x 353 x 1 x 2 = 188811228

Therefore, the lowest common multiple of 841,706,159,636 is 188811228.

LCM Formula to Find Lowest Common Multiple of 841,706,159,636

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.

841 x 706 x 159 x 636 = 60041970504

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.

841 : 1, 29, 841

706 : 1, 2, 353, 706

159 : 1, 3, 53, 159

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,706,159,636, is 1.

Now, the common factors can be found like this.

841:29x 29

706:2x 353

159:3x 53

636:2x 2x 3x 53

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

2x 3x 53 = 318

Therefore, the value for common factors is 318.

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 = 60041970504/(1x318)

LCM = 60041970504/318

LCM = 188811228

Thus, we can understand that the LCM of 841,706,159,636 is 188811228.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 841, 706, 159, 636

1. What is the LCM of 841, 706, 159, 636?

Answer: LCM of 841, 706, 159, 636 is 188811228.

2. How to calculate the LCM of 841, 706, 159, 636?

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 841, 706, 159, 636.

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}.