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LCM of 993, 889, 468, 323, 620

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


Find the LCM of 993, 889, 468, 323, 620 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 993, 889, 468, 323, 620. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 993,889,468,323,620

Given numbers are 993,889,468,323,620

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

The LCM of 993,889,468,323,620 is 6894611958780.

Find LCM of 993,889,468,323,620 with Prime Factorization


2 993, 889, 468, 323, 620
2 993, 889, 234, 323, 310
3 993, 889, 117, 323, 155
331, 889, 39, 323, 155

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

2 x 2 x 3 x 331 x 889 x 39 x 323 x 155 = 6894611958780

Therefore, the lowest common multiple of 993,889,468,323,620 is 6894611958780.

LCM Formula to Find Lowest Common Multiple of 993,889,468,323,620

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.

993 x 889 x 468 x 323 x 620 = 82735343505360

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.

993 : 1, 3, 331, 993

889 : 1, 7, 127, 889

468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

323 : 1, 17, 19, 323

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,889,468,323,620, is 1.

Now, the common factors can be found like this.

993:3x 331

889:7x 127

468:2x 2x 3x 3x 13

323:17x 19

620:2x 2x 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 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 82735343505360/(1x12)

LCM = 82735343505360/12

LCM = 6894611958780

Thus, we can understand that the LCM of 993,889,468,323,620 is 6894611958780.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 993, 889, 468, 323, 620

1. What is the LCM of 993, 889, 468, 323, 620?

Answer: LCM of 993, 889, 468, 323, 620 is 6894611958780.

2. How to calculate the LCM of 993, 889, 468, 323, 620?

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 993, 889, 468, 323, 620.

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}.