LCM of 852, 568, 826, 868
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 852, 568, 826, 868 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 852, 568, 826, 868. So, keep reading to learn more.
Given numbers are 852,568,826,868
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 852,568,826,868 is 21816312.
Find LCM of 852,568,826,868 with Prime Factorization
| 2 | 852, 568, 826, 868 |
| 2 | 426, 284, 413, 434 |
| 7 | 213, 142, 413, 217 |
| 71 | 213, 142, 59, 31 |
| 3, 2, 59, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 71 x 3 x 2 x 59 x 31 = 21816312
Therefore, the lowest common multiple of 852,568,826,868 is 21816312.
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.
852 x 568 x 826 x 868 = 346966626048
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.
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
568 : 1, 2, 4, 8, 71, 142, 284, 568
826 : 1, 2, 7, 14, 59, 118, 413, 826
868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 852,568,826,868, is 2.
Now, the common factors can be found like this.
852:2x 2x 3x 71
568:2x 2x 2x 71
826:2x 7x 59
868:2x 2x 7x 31
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 7x 71 = 7952
Therefore, the value for common factors is 7952.
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 = 346966626048/(2x7952)
LCM = 346966626048/15904
LCM = 21816312
Thus, we can understand that the LCM of 852,568,826,868 is 21816312.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 852, 568, 826, 868
1. What is the LCM of 852, 568, 826, 868?
Answer: LCM of 852, 568, 826, 868 is 21816312.
2. How to calculate the LCM of 852, 568, 826, 868?
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 852, 568, 826, 868.
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}.