Find the LCM of 317, 793, 442, 618, 691 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 317, 793, 442, 618, 691. So, keep reading to learn more.
Given numbers are 317,793,442,618,691
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 317,793,442,618,691 is 1824937071126.
Find LCM of 317,793,442,618,691 with Prime Factorization
2 | 317, 793, 442, 618, 691 |
13 | 317, 793, 221, 309, 691 |
317, 61, 17, 309, 691 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 317 x 61 x 17 x 309 x 691 = 1824937071126
Therefore, the lowest common multiple of 317,793,442,618,691 is 1824937071126.
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.
317 x 793 x 442 x 618 x 691 = 47448363849276
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.
317 : 1, 317
793 : 1, 13, 61, 793
442 : 1, 2, 13, 17, 26, 34, 221, 442
618 : 1, 2, 3, 6, 103, 206, 309, 618
691 : 1, 691
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 317,793,442,618,691, is 1.
Now, the common factors can be found like this.
317:317
793:13x 61
442:2x 13x 17
618:2x 3x 103
691:691
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13 = 26
Therefore, the value for common factors is 26.
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 = 47448363849276/(1x26)
LCM = 47448363849276/26
LCM = 1824937071126
Thus, we can understand that the LCM of 317,793,442,618,691 is 1824937071126.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 317, 793, 442, 618, 691?
Answer: LCM of 317, 793, 442, 618, 691 is 1824937071126.
2. How to calculate the LCM of 317, 793, 442, 618, 691?
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 317, 793, 442, 618, 691.
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}.