Find the LCM of 427, 872, 122, 793 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 427, 872, 122, 793. So, keep reading to learn more.
Given numbers are 427,872,122,793
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 427,872,122,793 is 4840472.
Find LCM of 427,872,122,793 with Prime Factorization
2 | 427, 872, 122, 793 |
61 | 427, 436, 61, 793 |
7, 436, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 61 x 7 x 436 x 1 x 13 = 4840472
Therefore, the lowest common multiple of 427,872,122,793 is 4840472.
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.
427 x 872 x 122 x 793 = 36022792624
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.
427 : 1, 7, 61, 427
872 : 1, 2, 4, 8, 109, 218, 436, 872
122 : 1, 2, 61, 122
793 : 1, 13, 61, 793
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,872,122,793, is 1.
Now, the common factors can be found like this.
427:7x 61
872:2x 2x 2x 109
122:2x 61
793:13x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 61x 61 = 7442
Therefore, the value for common factors is 7442.
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 = 36022792624/(1x7442)
LCM = 36022792624/7442
LCM = 4840472
Thus, we can understand that the LCM of 427,872,122,793 is 4840472.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 427, 872, 122, 793?
Answer: LCM of 427, 872, 122, 793 is 4840472.
2. How to calculate the LCM of 427, 872, 122, 793?
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 427, 872, 122, 793.
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}.