LCM of 834, 715, 501, 878, 442
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 834, 715, 501, 878, 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 834, 715, 501, 878, 442. So, keep reading to learn more.
Given numbers are 834,715,501,878,442
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 834,715,501,878,442 is 743193675510.
Find LCM of 834,715,501,878,442 with Prime Factorization
| 2 | 834, 715, 501, 878, 442 |
| 3 | 417, 715, 501, 439, 221 |
| 13 | 139, 715, 167, 439, 221 |
| 139, 55, 167, 439, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 139 x 55 x 167 x 439 x 17 = 743193675510
Therefore, the lowest common multiple of 834,715,501,878,442 is 743193675510.
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.
834 x 715 x 501 x 878 x 442 = 115938213379560
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.
834 : 1, 2, 3, 6, 139, 278, 417, 834
715 : 1, 5, 11, 13, 55, 65, 143, 715
501 : 1, 3, 167, 501
878 : 1, 2, 439, 878
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 834,715,501,878,442, is 1.
Now, the common factors can be found like this.
834:2x 3x 139
715:5x 11x 13
501:3x 167
878:2x 439
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 3x 13 = 156
Therefore, the value for common factors is 156.
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 = 115938213379560/(1x156)
LCM = 115938213379560/156
LCM = 743193675510
Thus, we can understand that the LCM of 834,715,501,878,442 is 743193675510.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 834, 715, 501, 878, 442
1. What is the LCM of 834, 715, 501, 878, 442?
Answer: LCM of 834, 715, 501, 878, 442 is 743193675510.
2. How to calculate the LCM of 834, 715, 501, 878, 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 834, 715, 501, 878, 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}.