Find the LCM of 137, 122, 671, 622 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 137, 122, 671, 622. So, keep reading to learn more.
Given numbers are 137,122,671,622
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 137,122,671,622 is 57178594.
Find LCM of 137,122,671,622 with Prime Factorization
2 | 137, 122, 671, 622 |
61 | 137, 61, 671, 311 |
137, 1, 11, 311 |
Multiply the prime numbers at the bottom and the left side.
2 x 61 x 137 x 1 x 11 x 311 = 57178594
Therefore, the lowest common multiple of 137,122,671,622 is 57178594.
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.
137 x 122 x 671 x 622 = 6975788468
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.
137 : 1, 137
122 : 1, 2, 61, 122
671 : 1, 11, 61, 671
622 : 1, 2, 311, 622
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,122,671,622, is 1.
Now, the common factors can be found like this.
137:137
122:2x 61
671:11x 61
622:2x 311
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 61 = 122
Therefore, the value for common factors is 122.
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 = 6975788468/(1x122)
LCM = 6975788468/122
LCM = 57178594
Thus, we can understand that the LCM of 137,122,671,622 is 57178594.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 137, 122, 671, 622?
Answer: LCM of 137, 122, 671, 622 is 57178594.
2. How to calculate the LCM of 137, 122, 671, 622?
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 137, 122, 671, 622.
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}.