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LCM of 108, 922, 922, 768

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


Find the LCM of 108, 922, 922, 768 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 108, 922, 922, 768. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 108,922,922,768

Given numbers are 108,922,922,768

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

The LCM of 108,922,922,768 is 3186432.

Find LCM of 108,922,922,768 with Prime Factorization


2 108, 922, 922, 768
2 54, 461, 461, 384
3 27, 461, 461, 192
461 9, 461, 461, 64
9, 1, 1, 64

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

2 x 2 x 3 x 461 x 9 x 1 x 1 x 64 = 3186432

Therefore, the lowest common multiple of 108,922,922,768 is 3186432.

LCM Formula to Find Lowest Common Multiple of 108,922,922,768

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.

108 x 922 x 922 x 768 = 70509367296

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.

108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

922 : 1, 2, 461, 922

922 : 1, 2, 461, 922

768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 108,922,922,768, is 2.

Now, the common factors can be found like this.

108:2x 2x 3x 3x 3

922:2x 461

922:2x 461

768:2x 2x 2x 2x 2x 2x 2x 2x 3

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

2x 2x 2x 3x 461 = 11064

Therefore, the value for common factors is 11064.

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 = 70509367296/(2x11064)

LCM = 70509367296/22128

LCM = 3186432

Thus, we can understand that the LCM of 108,922,922,768 is 3186432.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 108, 922, 922, 768

1. What is the LCM of 108, 922, 922, 768?

Answer: LCM of 108, 922, 922, 768 is 3186432.

2. How to calculate the LCM of 108, 922, 922, 768?

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 108, 922, 922, 768.

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}.