Find the LCM of 793, 841, 454, 820 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, 841, 454, 820. So, keep reading to learn more.
Given numbers are 793,841,454,820
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,841,454,820 is 124139185820.
Find LCM of 793,841,454,820 with Prime Factorization
2 | 793, 841, 454, 820 |
793, 841, 227, 410 |
Multiply the prime numbers at the bottom and the left side.
2 x 793 x 841 x 227 x 410 = 124139185820
Therefore, the lowest common multiple of 793,841,454,820 is 124139185820.
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 841 x 454 x 820 = 248278371640
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
841 : 1, 29, 841
454 : 1, 2, 227, 454
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,841,454,820, is 1.
Now, the common factors can be found like this.
793:13x 61
841:29x 29
454:2x 227
820:2x 2x 5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 248278371640/(1x2)
LCM = 248278371640/2
LCM = 124139185820
Thus, we can understand that the LCM of 793,841,454,820 is 124139185820.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 793, 841, 454, 820?
Answer: LCM of 793, 841, 454, 820 is 124139185820.
2. How to calculate the LCM of 793, 841, 454, 820?
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, 841, 454, 820.
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}.