LCM of 887, 122, 984, 779
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 887, 122, 984, 779 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 887, 122, 984, 779. So, keep reading to learn more.
Given numbers are 887,122,984,779
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 887,122,984,779 is 1011584472.
Find LCM of 887,122,984,779 with Prime Factorization
| 2 | 887, 122, 984, 779 |
| 41 | 887, 61, 492, 779 |
| 887, 61, 12, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 41 x 887 x 61 x 12 x 19 = 1011584472
Therefore, the lowest common multiple of 887,122,984,779 is 1011584472.
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.
887 x 122 x 984 x 779 = 82949926704
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.
887 : 1, 887
122 : 1, 2, 61, 122
984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
779 : 1, 19, 41, 779
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 887,122,984,779, is 1.
Now, the common factors can be found like this.
887:887
122:2x 61
984:2x 2x 2x 3x 41
779:19x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 41 = 82
Therefore, the value for common factors is 82.
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 = 82949926704/(1x82)
LCM = 82949926704/82
LCM = 1011584472
Thus, we can understand that the LCM of 887,122,984,779 is 1011584472.
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FAQs on LCM of 887, 122, 984, 779
1. What is the LCM of 887, 122, 984, 779?
Answer: LCM of 887, 122, 984, 779 is 1011584472.
2. How to calculate the LCM of 887, 122, 984, 779?
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 887, 122, 984, 779.
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}.