Find the LCM of 868, 872, 779, 737, 418 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 868, 872, 779, 737, 418. So, keep reading to learn more.
Given numbers are 868,872,779,737,418
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 868,872,779,737,418 is 108637850552.
Find LCM of 868,872,779,737,418 with Prime Factorization
2 | 868, 872, 779, 737, 418 |
2 | 434, 436, 779, 737, 209 |
11 | 217, 218, 779, 737, 209 |
19 | 217, 218, 779, 67, 19 |
217, 218, 41, 67, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 19 x 217 x 218 x 41 x 67 x 1 = 108637850552
Therefore, the lowest common multiple of 868,872,779,737,418 is 108637850552.
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.
868 x 872 x 779 x 737 x 418 = 181642486122944
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.
868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
872 : 1, 2, 4, 8, 109, 218, 436, 872
779 : 1, 19, 41, 779
737 : 1, 11, 67, 737
418 : 1, 2, 11, 19, 22, 38, 209, 418
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,872,779,737,418, is 1.
Now, the common factors can be found like this.
868:2x 2x 7x 31
872:2x 2x 2x 109
779:19x 41
737:11x 67
418:2x 11x 19
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 11x 19 = 1672
Therefore, the value for common factors is 1672.
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 = 181642486122944/(1x1672)
LCM = 181642486122944/1672
LCM = 108637850552
Thus, we can understand that the LCM of 868,872,779,737,418 is 108637850552.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 868, 872, 779, 737, 418?
Answer: LCM of 868, 872, 779, 737, 418 is 108637850552.
2. How to calculate the LCM of 868, 872, 779, 737, 418?
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 868, 872, 779, 737, 418.
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}.