LCM of 589, 663, 731, 372, 815
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 589, 663, 731, 372, 815 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 589, 663, 731, 372, 815. So, keep reading to learn more.
Given numbers are 589,663,731,372,815
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 589,663,731,372,815 is 54741271260.
Find LCM of 589,663,731,372,815 with Prime Factorization
| 3 | 589, 663, 731, 372, 815 |
| 17 | 589, 221, 731, 124, 815 |
| 31 | 589, 13, 43, 124, 815 |
| 19, 13, 43, 4, 815 |
Multiply the prime numbers at the bottom and the left side.
3 x 17 x 31 x 19 x 13 x 43 x 4 x 815 = 54741271260
Therefore, the lowest common multiple of 589,663,731,372,815 is 54741271260.
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.
589 x 663 x 731 x 372 x 815 = 86545949862060
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.
589 : 1, 19, 31, 589
663 : 1, 3, 13, 17, 39, 51, 221, 663
731 : 1, 17, 43, 731
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
815 : 1, 5, 163, 815
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 589,663,731,372,815, is 1.
Now, the common factors can be found like this.
589:19x 31
663:3x 13x 17
731:17x 43
372:2x 2x 3x 31
815:5x 163
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 17x 31 = 1581
Therefore, the value for common factors is 1581.
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 = 86545949862060/(1x1581)
LCM = 86545949862060/1581
LCM = 54741271260
Thus, we can understand that the LCM of 589,663,731,372,815 is 54741271260.
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FAQs on LCM of 589, 663, 731, 372, 815
1. What is the LCM of 589, 663, 731, 372, 815?
Answer: LCM of 589, 663, 731, 372, 815 is 54741271260.
2. How to calculate the LCM of 589, 663, 731, 372, 815?
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 589, 663, 731, 372, 815.
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}.