LCM of 811, 662, 522, 331
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 811, 662, 522, 331 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 811, 662, 522, 331. So, keep reading to learn more.
Given numbers are 811,662,522,331
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 811,662,522,331 is 140126202.
Find LCM of 811,662,522,331 with Prime Factorization
| 2 | 811, 662, 522, 331 |
| 331 | 811, 331, 261, 331 |
| 811, 1, 261, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 331 x 811 x 1 x 261 x 1 = 140126202
Therefore, the lowest common multiple of 811,662,522,331 is 140126202.
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.
811 x 662 x 522 x 331 = 92763545724
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.
811 : 1, 811
662 : 1, 2, 331, 662
522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522
331 : 1, 331
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 811,662,522,331, is 1.
Now, the common factors can be found like this.
811:811
662:2x 331
522:2x 3x 3x 29
331:331
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 331 = 662
Therefore, the value for common factors is 662.
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 = 92763545724/(1x662)
LCM = 92763545724/662
LCM = 140126202
Thus, we can understand that the LCM of 811,662,522,331 is 140126202.
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FAQs on LCM of 811, 662, 522, 331
1. What is the LCM of 811, 662, 522, 331?
Answer: LCM of 811, 662, 522, 331 is 140126202.
2. How to calculate the LCM of 811, 662, 522, 331?
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 811, 662, 522, 331.
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}.