LCM of 793, 861, 952, 678, 448
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 793, 861, 952, 678, 448 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 793, 861, 952, 678, 448. So, keep reading to learn more.
Given numbers are 793,861,952,678,448
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,861,952,678,448 is 83942843712.
Find LCM of 793,861,952,678,448 with Prime Factorization
| 2 | 793, 861, 952, 678, 448 |
| 2 | 793, 861, 476, 339, 224 |
| 2 | 793, 861, 238, 339, 112 |
| 3 | 793, 861, 119, 339, 56 |
| 7 | 793, 287, 119, 113, 56 |
| 793, 41, 17, 113, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 793 x 41 x 17 x 113 x 8 = 83942843712
Therefore, the lowest common multiple of 793,861,952,678,448 is 83942843712.
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.
793 x 861 x 952 x 678 x 448 = 197433568410624
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.
793 : 1, 13, 61, 793
861 : 1, 3, 7, 21, 41, 123, 287, 861
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
678 : 1, 2, 3, 6, 113, 226, 339, 678
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,861,952,678,448, is 1.
Now, the common factors can be found like this.
793:13x 61
861:3x 7x 41
952:2x 2x 2x 7x 17
678:2x 3x 113
448:2x 2x 2x 2x 2x 2x 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 3x 7x 7 = 2352
Therefore, the value for common factors is 2352.
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 = 197433568410624/(1x2352)
LCM = 197433568410624/2352
LCM = 83942843712
Thus, we can understand that the LCM of 793,861,952,678,448 is 83942843712.
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FAQs on LCM of 793, 861, 952, 678, 448
1. What is the LCM of 793, 861, 952, 678, 448?
Answer: LCM of 793, 861, 952, 678, 448 is 83942843712.
2. How to calculate the LCM of 793, 861, 952, 678, 448?
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 793, 861, 952, 678, 448.
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}.