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LCM of 130, 694, 889, 630, 321

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


Find the LCM of 130, 694, 889, 630, 321 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 130, 694, 889, 630, 321. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 130,694,889,630,321

Given numbers are 130,694,889,630,321

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

The LCM of 130,694,889,630,321 is 38618986770.

Find LCM of 130,694,889,630,321 with Prime Factorization


2 130, 694, 889, 630, 321
3 65, 347, 889, 315, 321
5 65, 347, 889, 105, 107
7 13, 347, 889, 21, 107
13, 347, 127, 3, 107

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

2 x 3 x 5 x 7 x 13 x 347 x 127 x 3 x 107 = 38618986770

Therefore, the lowest common multiple of 130,694,889,630,321 is 38618986770.

LCM Formula to Find Lowest Common Multiple of 130,694,889,630,321

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.

130 x 694 x 889 x 630 x 321 = 16219974443400

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

694 : 1, 2, 347, 694

889 : 1, 7, 127, 889

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

321 : 1, 3, 107, 321

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,694,889,630,321, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

694:2x 347

889:7x 127

630:2x 3x 3x 5x 7

321:3x 107

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 3x 5x 7 = 420

Therefore, the value for common factors is 420.

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 = 16219974443400/(1x420)

LCM = 16219974443400/420

LCM = 38618986770

Thus, we can understand that the LCM of 130,694,889,630,321 is 38618986770.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 130, 694, 889, 630, 321

1. What is the LCM of 130, 694, 889, 630, 321?

Answer: LCM of 130, 694, 889, 630, 321 is 38618986770.

2. How to calculate the LCM of 130, 694, 889, 630, 321?

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 130, 694, 889, 630, 321.

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}.