LCM of 864, 371, 629, 623, 784
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 864, 371, 629, 623, 784 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 864, 371, 629, 623, 784. So, keep reading to learn more.
Given numbers are 864,371,629,623,784
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 864,371,629,623,784 is 125610615648.
Find LCM of 864,371,629,623,784 with Prime Factorization
| 2 | 864, 371, 629, 623, 784 |
| 2 | 432, 371, 629, 623, 392 |
| 2 | 216, 371, 629, 623, 196 |
| 2 | 108, 371, 629, 623, 98 |
| 7 | 54, 371, 629, 623, 49 |
| 54, 53, 629, 89, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 7 x 54 x 53 x 629 x 89 x 7 = 125610615648
Therefore, the lowest common multiple of 864,371,629,623,784 is 125610615648.
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.
864 x 371 x 629 x 623 x 784 = 98478722668032
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.
864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
371 : 1, 7, 53, 371
629 : 1, 17, 37, 629
623 : 1, 7, 89, 623
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 864,371,629,623,784, is 1.
Now, the common factors can be found like this.
864:2x 2x 2x 2x 2x 3x 3x 3
371:7x 53
629:17x 37
623:7x 89
784:2x 2x 2x 2x 7x 7
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 7x 7 = 784
Therefore, the value for common factors is 784.
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 = 98478722668032/(1x784)
LCM = 98478722668032/784
LCM = 125610615648
Thus, we can understand that the LCM of 864,371,629,623,784 is 125610615648.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 864, 371, 629, 623, 784
1. What is the LCM of 864, 371, 629, 623, 784?
Answer: LCM of 864, 371, 629, 623, 784 is 125610615648.
2. How to calculate the LCM of 864, 371, 629, 623, 784?
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 864, 371, 629, 623, 784.
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}.