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LCM of 180, 686, 182, 590

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


Find the LCM of 180, 686, 182, 590 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 180, 686, 182, 590. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 180,686,182,590

Given numbers are 180,686,182,590

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

The LCM of 180,686,182,590 is 47354580.

Find LCM of 180,686,182,590 with Prime Factorization


2 180, 686, 182, 590
5 90, 343, 91, 295
7 18, 343, 91, 59
18, 49, 13, 59

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

2 x 5 x 7 x 18 x 49 x 13 x 59 = 47354580

Therefore, the lowest common multiple of 180,686,182,590 is 47354580.

LCM Formula to Find Lowest Common Multiple of 180,686,182,590

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.

180 x 686 x 182 x 590 = 13259282400

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.

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

686 : 1, 2, 7, 14, 49, 98, 343, 686

182 : 1, 2, 7, 13, 14, 26, 91, 182

590 : 1, 2, 5, 10, 59, 118, 295, 590

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,686,182,590, is 2.

Now, the common factors can be found like this.

180:2x 2x 3x 3x 5

686:2x 7x 7x 7

182:2x 7x 13

590:2x 5x 59

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 5x 7 = 140

Therefore, the value for common factors is 140.

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 = 13259282400/(2x140)

LCM = 13259282400/280

LCM = 47354580

Thus, we can understand that the LCM of 180,686,182,590 is 47354580.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 180, 686, 182, 590

1. What is the LCM of 180, 686, 182, 590?

Answer: LCM of 180, 686, 182, 590 is 47354580.

2. How to calculate the LCM of 180, 686, 182, 590?

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 180, 686, 182, 590.

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}.