LCM of 611, 663, 839, 442, 779
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 611, 663, 839, 442, 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 611, 663, 839, 442, 779. So, keep reading to learn more.
Given numbers are 611,663,839,442,779
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 611,663,839,442,779 is 40732475082.
Find LCM of 611,663,839,442,779 with Prime Factorization
| 13 | 611, 663, 839, 442, 779 |
| 17 | 47, 51, 839, 34, 779 |
| 47, 3, 839, 2, 779 |
Multiply the prime numbers at the bottom and the left side.
13 x 17 x 47 x 3 x 839 x 2 x 779 = 40732475082
Therefore, the lowest common multiple of 611,663,839,442,779 is 40732475082.
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.
611 x 663 x 839 x 442 x 779 = 117024400910586
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.
611 : 1, 13, 47, 611
663 : 1, 3, 13, 17, 39, 51, 221, 663
839 : 1, 839
442 : 1, 2, 13, 17, 26, 34, 221, 442
779 : 1, 19, 41, 779
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 611,663,839,442,779, is 1.
Now, the common factors can be found like this.
611:13x 47
663:3x 13x 17
839:839
442:2x 13x 17
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.
13x 13x 17 = 2873
Therefore, the value for common factors is 2873.
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 = 117024400910586/(1x2873)
LCM = 117024400910586/2873
LCM = 40732475082
Thus, we can understand that the LCM of 611,663,839,442,779 is 40732475082.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 611, 663, 839, 442, 779
1. What is the LCM of 611, 663, 839, 442, 779?
Answer: LCM of 611, 663, 839, 442, 779 is 40732475082.
2. How to calculate the LCM of 611, 663, 839, 442, 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 611, 663, 839, 442, 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}.