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LCM of 571, 422, 422, 155

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


Find the LCM of 571, 422, 422, 155 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 571, 422, 422, 155. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 571,422,422,155

Given numbers are 571,422,422,155

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

The LCM of 571,422,422,155 is 37349110.

Find LCM of 571,422,422,155 with Prime Factorization


2 571, 422, 422, 155
211 571, 211, 211, 155
571, 1, 1, 155

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

2 x 211 x 571 x 1 x 1 x 155 = 37349110

Therefore, the lowest common multiple of 571,422,422,155 is 37349110.

LCM Formula to Find Lowest Common Multiple of 571,422,422,155

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.

571 x 422 x 422 x 155 = 15761324420

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.

571 : 1, 571

422 : 1, 2, 211, 422

422 : 1, 2, 211, 422

155 : 1, 5, 31, 155

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 571,422,422,155, is 1.

Now, the common factors can be found like this.

571:571

422:2x 211

422:2x 211

155:5x 31

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

2x 211 = 422

Therefore, the value for common factors is 422.

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 = 15761324420/(1x422)

LCM = 15761324420/422

LCM = 37349110

Thus, we can understand that the LCM of 571,422,422,155 is 37349110.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 571, 422, 422, 155

1. What is the LCM of 571, 422, 422, 155?

Answer: LCM of 571, 422, 422, 155 is 37349110.

2. How to calculate the LCM of 571, 422, 422, 155?

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 571, 422, 422, 155.

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}.