LCM of 886, 426, 128, 488, 870
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 886, 426, 128, 488, 870 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 886, 426, 128, 488, 870. So, keep reading to learn more.
Given numbers are 886,426,128,488,870
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 886,426,128,488,870 is 106829485440.
Find LCM of 886,426,128,488,870 with Prime Factorization
| 2 | 886, 426, 128, 488, 870 |
| 2 | 443, 213, 64, 244, 435 |
| 2 | 443, 213, 32, 122, 435 |
| 3 | 443, 213, 16, 61, 435 |
| 443, 71, 16, 61, 145 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 443 x 71 x 16 x 61 x 145 = 106829485440
Therefore, the lowest common multiple of 886,426,128,488,870 is 106829485440.
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.
886 x 426 x 128 x 488 x 870 = 20511261204480
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.
886 : 1, 2, 443, 886
426 : 1, 2, 3, 6, 71, 142, 213, 426
128 : 1, 2, 4, 8, 16, 32, 64, 128
488 : 1, 2, 4, 8, 61, 122, 244, 488
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 886,426,128,488,870, is 2.
Now, the common factors can be found like this.
886:2x 443
426:2x 3x 71
128:2x 2x 2x 2x 2x 2x 2
488:2x 2x 2x 61
870:2x 3x 5x 29
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 3 = 96
Therefore, the value for common factors is 96.
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 = 20511261204480/(2x96)
LCM = 20511261204480/192
LCM = 106829485440
Thus, we can understand that the LCM of 886,426,128,488,870 is 106829485440.
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FAQs on LCM of 886, 426, 128, 488, 870
1. What is the LCM of 886, 426, 128, 488, 870?
Answer: LCM of 886, 426, 128, 488, 870 is 106829485440.
2. How to calculate the LCM of 886, 426, 128, 488, 870?
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 886, 426, 128, 488, 870.
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}.