LCM of 442, 187, 464, 638, 536
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 442, 187, 464, 638, 536 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 442, 187, 464, 638, 536. So, keep reading to learn more.
Given numbers are 442,187,464,638,536
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 442,187,464,638,536 is 75574928.
Find LCM of 442,187,464,638,536 with Prime Factorization
| 2 | 442, 187, 464, 638, 536 |
| 2 | 221, 187, 232, 319, 268 |
| 2 | 221, 187, 116, 319, 134 |
| 11 | 221, 187, 58, 319, 67 |
| 17 | 221, 17, 58, 29, 67 |
| 29 | 13, 1, 58, 29, 67 |
| 13, 1, 2, 1, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 11 x 17 x 29 x 13 x 1 x 2 x 1 x 67 = 75574928
Therefore, the lowest common multiple of 442,187,464,638,536 is 75574928.
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.
442 x 187 x 464 x 638 x 536 = 13114970705408
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.
442 : 1, 2, 13, 17, 26, 34, 221, 442
187 : 1, 11, 17, 187
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
638 : 1, 2, 11, 22, 29, 58, 319, 638
536 : 1, 2, 4, 8, 67, 134, 268, 536
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,187,464,638,536, is 1.
Now, the common factors can be found like this.
442:2x 13x 17
187:11x 17
464:2x 2x 2x 2x 29
638:2x 11x 29
536:2x 2x 2x 67
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 2x 2x 11x 17x 29 = 173536
Therefore, the value for common factors is 173536.
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 = 13114970705408/(1x173536)
LCM = 13114970705408/173536
LCM = 75574928
Thus, we can understand that the LCM of 442,187,464,638,536 is 75574928.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 442, 187, 464, 638, 536
1. What is the LCM of 442, 187, 464, 638, 536?
Answer: LCM of 442, 187, 464, 638, 536 is 75574928.
2. How to calculate the LCM of 442, 187, 464, 638, 536?
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 442, 187, 464, 638, 536.
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}.