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LCM of 572, 145, 416, 922

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


Find the LCM of 572, 145, 416, 922 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 572, 145, 416, 922. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 572,145,416,922

Given numbers are 572,145,416,922

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

The LCM of 572,145,416,922 is 305882720.

Find LCM of 572,145,416,922 with Prime Factorization


2 572, 145, 416, 922
2 286, 145, 208, 461
13 143, 145, 104, 461
11, 145, 8, 461

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

2 x 2 x 13 x 11 x 145 x 8 x 461 = 305882720

Therefore, the lowest common multiple of 572,145,416,922 is 305882720.

LCM Formula to Find Lowest Common Multiple of 572,145,416,922

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.

572 x 145 x 416 x 922 = 31811802880

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.

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

145 : 1, 5, 29, 145

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

922 : 1, 2, 461, 922

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,145,416,922, is 1.

Now, the common factors can be found like this.

572:2x 2x 11x 13

145:5x 29

416:2x 2x 2x 2x 2x 13

922:2x 461

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 13 = 104

Therefore, the value for common factors is 104.

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 = 31811802880/(1x104)

LCM = 31811802880/104

LCM = 305882720

Thus, we can understand that the LCM of 572,145,416,922 is 305882720.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 572, 145, 416, 922

1. What is the LCM of 572, 145, 416, 922?

Answer: LCM of 572, 145, 416, 922 is 305882720.

2. How to calculate the LCM of 572, 145, 416, 922?

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 572, 145, 416, 922.

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}.