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LCM of 913, 842, 551, 432

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


Find the LCM of 913, 842, 551, 432 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 913, 842, 551, 432. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 913,842,551,432

Given numbers are 913,842,551,432

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

The LCM of 913,842,551,432 is 91493073936.

Find LCM of 913,842,551,432 with Prime Factorization


2 913, 842, 551, 432
913, 421, 551, 216

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

2 x 913 x 421 x 551 x 216 = 91493073936

Therefore, the lowest common multiple of 913,842,551,432 is 91493073936.

LCM Formula to Find Lowest Common Multiple of 913,842,551,432

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.

913 x 842 x 551 x 432 = 182986147872

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.

913 : 1, 11, 83, 913

842 : 1, 2, 421, 842

551 : 1, 19, 29, 551

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 913,842,551,432, is 1.

Now, the common factors can be found like this.

913:11x 83

842:2x 421

551:19x 29

432:2x 2x 2x 2x 3x 3x 3

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

2 = 2

Therefore, the value for common factors is 2.

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 = 182986147872/(1x2)

LCM = 182986147872/2

LCM = 91493073936

Thus, we can understand that the LCM of 913,842,551,432 is 91493073936.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 913, 842, 551, 432

1. What is the LCM of 913, 842, 551, 432?

Answer: LCM of 913, 842, 551, 432 is 91493073936.

2. How to calculate the LCM of 913, 842, 551, 432?

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 913, 842, 551, 432.

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}.