LCM of 858, 131, 973, 810, 719
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 858, 131, 973, 810, 719 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 858, 131, 973, 810, 719. So, keep reading to learn more.
Given numbers are 858,131,973,810,719
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 858,131,973,810,719 is 10615344249510.
Find LCM of 858,131,973,810,719 with Prime Factorization
| 2 | 858, 131, 973, 810, 719 |
| 3 | 429, 131, 973, 405, 719 |
| 143, 131, 973, 135, 719 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 143 x 131 x 973 x 135 x 719 = 10615344249510
Therefore, the lowest common multiple of 858,131,973,810,719 is 10615344249510.
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.
858 x 131 x 973 x 810 x 719 = 63692065497060
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.
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
131 : 1, 131
973 : 1, 7, 139, 973
810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
719 : 1, 719
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 858,131,973,810,719, is 1.
Now, the common factors can be found like this.
858:2x 3x 11x 13
131:131
973:7x 139
810:2x 3x 3x 3x 3x 5
719:719
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 63692065497060/(1x6)
LCM = 63692065497060/6
LCM = 10615344249510
Thus, we can understand that the LCM of 858,131,973,810,719 is 10615344249510.
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FAQs on LCM of 858, 131, 973, 810, 719
1. What is the LCM of 858, 131, 973, 810, 719?
Answer: LCM of 858, 131, 973, 810, 719 is 10615344249510.
2. How to calculate the LCM of 858, 131, 973, 810, 719?
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 858, 131, 973, 810, 719.
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}.