LCM of 808, 360, 808, 511
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 808, 360, 808, 511 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 808, 360, 808, 511. So, keep reading to learn more.
Given numbers are 808,360,808,511
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 808,360,808,511 is 18579960.
Find LCM of 808,360,808,511 with Prime Factorization
| 2 | 808, 360, 808, 511 |
| 2 | 404, 180, 404, 511 |
| 2 | 202, 90, 202, 511 |
| 101 | 101, 45, 101, 511 |
| 1, 45, 1, 511 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 101 x 1 x 45 x 1 x 511 = 18579960
Therefore, the lowest common multiple of 808,360,808,511 is 18579960.
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.
808 x 360 x 808 x 511 = 120100861440
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.
808 : 1, 2, 4, 8, 101, 202, 404, 808
360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
808 : 1, 2, 4, 8, 101, 202, 404, 808
511 : 1, 7, 73, 511
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 808,360,808,511, is 1.
Now, the common factors can be found like this.
808:2x 2x 2x 101
360:2x 2x 2x 3x 3x 5
808:2x 2x 2x 101
511:7x 73
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 2x 2x 2x 2x 101 = 6464
Therefore, the value for common factors is 6464.
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 = 120100861440/(1x6464)
LCM = 120100861440/6464
LCM = 18579960
Thus, we can understand that the LCM of 808,360,808,511 is 18579960.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 808, 360, 808, 511
1. What is the LCM of 808, 360, 808, 511?
Answer: LCM of 808, 360, 808, 511 is 18579960.
2. How to calculate the LCM of 808, 360, 808, 511?
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 808, 360, 808, 511.
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}.