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LCM of 841, 644, 551, 627

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


Find the LCM of 841, 644, 551, 627 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, 644, 551, 627. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 841,644,551,627

Given numbers are 841,644,551,627

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

The LCM of 841,644,551,627 is 339585708.

Find LCM of 841,644,551,627 with Prime Factorization


19 841, 644, 551, 627
29 841, 644, 29, 33
1, 644, 29, 33

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

19 x 29 x 1 x 644 x 29 x 33 = 339585708

Therefore, the lowest common multiple of 841,644,551,627 is 339585708.

LCM Formula to Find Lowest Common Multiple of 841,644,551,627

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 644 x 551 x 627 = 187111725108

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

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

551 : 1, 19, 29, 551

627 : 1, 3, 11, 19, 33, 57, 209, 627

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,644,551,627, is 1.

Now, the common factors can be found like this.

841:29x 29

644:2x 2x 7x 23

551:19x 29

627:3x 11x 19

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

19x 29 = 551

Therefore, the value for common factors is 551.

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 = 187111725108/(1x551)

LCM = 187111725108/551

LCM = 339585708

Thus, we can understand that the LCM of 841,644,551,627 is 339585708.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 841, 644, 551, 627

1. What is the LCM of 841, 644, 551, 627?

Answer: LCM of 841, 644, 551, 627 is 339585708.

2. How to calculate the LCM of 841, 644, 551, 627?

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, 644, 551, 627.

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}.