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LCM of 323, 588, 684, 989

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


Find the LCM of 323, 588, 684, 989 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 323, 588, 684, 989. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 323,588,684,989

Given numbers are 323,588,684,989

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

The LCM of 323,588,684,989 is 563504508.

Find LCM of 323,588,684,989 with Prime Factorization


2 323, 588, 684, 989
2 323, 294, 342, 989
3 323, 147, 171, 989
19 323, 49, 57, 989
17, 49, 3, 989

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

2 x 2 x 3 x 19 x 17 x 49 x 3 x 989 = 563504508

Therefore, the lowest common multiple of 323,588,684,989 is 563504508.

LCM Formula to Find Lowest Common Multiple of 323,588,684,989

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.

323 x 588 x 684 x 989 = 128479027824

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.

323 : 1, 17, 19, 323

588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 323,588,684,989, is 1.

Now, the common factors can be found like this.

323:17x 19

588:2x 2x 3x 7x 7

684:2x 2x 3x 3x 19

989:23x 43

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 19 = 228

Therefore, the value for common factors is 228.

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 = 128479027824/(1x228)

LCM = 128479027824/228

LCM = 563504508

Thus, we can understand that the LCM of 323,588,684,989 is 563504508.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 323, 588, 684, 989

1. What is the LCM of 323, 588, 684, 989?

Answer: LCM of 323, 588, 684, 989 is 563504508.

2. How to calculate the LCM of 323, 588, 684, 989?

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 323, 588, 684, 989.

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}.