LCM of 542, 240, 758, 442, 384
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 542, 240, 758, 442, 384 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 542, 240, 758, 442, 384. So, keep reading to learn more.
Given numbers are 542,240,758,442,384
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 542,240,758,442,384 is 43581482880.
Find LCM of 542,240,758,442,384 with Prime Factorization
| 2 | 542, 240, 758, 442, 384 |
| 2 | 271, 120, 379, 221, 192 |
| 2 | 271, 60, 379, 221, 96 |
| 2 | 271, 30, 379, 221, 48 |
| 3 | 271, 15, 379, 221, 24 |
| 271, 5, 379, 221, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 271 x 5 x 379 x 221 x 8 = 43581482880
Therefore, the lowest common multiple of 542,240,758,442,384 is 43581482880.
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.
542 x 240 x 758 x 442 x 384 = 16735289425920
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.
542 : 1, 2, 271, 542
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
758 : 1, 2, 379, 758
442 : 1, 2, 13, 17, 26, 34, 221, 442
384 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,240,758,442,384, is 2.
Now, the common factors can be found like this.
542:2x 271
240:2x 2x 2x 2x 3x 5
758:2x 379
442:2x 13x 17
384:2x 2x 2x 2x 2x 2x 2x 3
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 2x 3 = 192
Therefore, the value for common factors is 192.
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 = 16735289425920/(2x192)
LCM = 16735289425920/384
LCM = 43581482880
Thus, we can understand that the LCM of 542,240,758,442,384 is 43581482880.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 542, 240, 758, 442, 384
1. What is the LCM of 542, 240, 758, 442, 384?
Answer: LCM of 542, 240, 758, 442, 384 is 43581482880.
2. How to calculate the LCM of 542, 240, 758, 442, 384?
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 542, 240, 758, 442, 384.
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}.