LCM of 361, 908, 793, 610, 442
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 361, 908, 793, 610, 442 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 361, 908, 793, 610, 442. So, keep reading to learn more.
Given numbers are 361,908,793,610,442
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 361,908,793,610,442 is 22094550140.
Find LCM of 361,908,793,610,442 with Prime Factorization
| 2 | 361, 908, 793, 610, 442 |
| 13 | 361, 454, 793, 305, 221 |
| 61 | 361, 454, 61, 305, 17 |
| 361, 454, 1, 5, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 61 x 361 x 454 x 1 x 5 x 17 = 22094550140
Therefore, the lowest common multiple of 361,908,793,610,442 is 22094550140.
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.
361 x 908 x 793 x 610 x 442 = 70083913044080
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.
361 : 1, 19, 361
908 : 1, 2, 4, 227, 454, 908
793 : 1, 13, 61, 793
610 : 1, 2, 5, 10, 61, 122, 305, 610
442 : 1, 2, 13, 17, 26, 34, 221, 442
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 361,908,793,610,442, is 1.
Now, the common factors can be found like this.
361:19x 19
908:2x 2x 227
793:13x 61
610:2x 5x 61
442:2x 13x 17
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 13x 61 = 3172
Therefore, the value for common factors is 3172.
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 = 70083913044080/(1x3172)
LCM = 70083913044080/3172
LCM = 22094550140
Thus, we can understand that the LCM of 361,908,793,610,442 is 22094550140.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 361, 908, 793, 610, 442
1. What is the LCM of 361, 908, 793, 610, 442?
Answer: LCM of 361, 908, 793, 610, 442 is 22094550140.
2. How to calculate the LCM of 361, 908, 793, 610, 442?
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 361, 908, 793, 610, 442.
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}.