LCM of 366, 870, 856, 810
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 366, 870, 856, 810 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 366, 870, 856, 810. So, keep reading to learn more.
Given numbers are 366,870,856,810
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 366,870,856,810 is 613276920.
Find LCM of 366,870,856,810 with Prime Factorization
| 2 | 366, 870, 856, 810 |
| 3 | 183, 435, 428, 405 |
| 5 | 61, 145, 428, 135 |
| 61, 29, 428, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 61 x 29 x 428 x 27 = 613276920
Therefore, the lowest common multiple of 366,870,856,810 is 613276920.
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.
366 x 870 x 856 x 810 = 220779691200
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.
366 : 1, 2, 3, 6, 61, 122, 183, 366
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
856 : 1, 2, 4, 8, 107, 214, 428, 856
810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 366,870,856,810, is 2.
Now, the common factors can be found like this.
366:2x 3x 61
870:2x 3x 5x 29
856:2x 2x 2x 107
810:2x 3x 3x 3x 3x 5
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 3x 5 = 180
Therefore, the value for common factors is 180.
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 = 220779691200/(2x180)
LCM = 220779691200/360
LCM = 613276920
Thus, we can understand that the LCM of 366,870,856,810 is 613276920.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 366, 870, 856, 810
1. What is the LCM of 366, 870, 856, 810?
Answer: LCM of 366, 870, 856, 810 is 613276920.
2. How to calculate the LCM of 366, 870, 856, 810?
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 366, 870, 856, 810.
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}.