Find the LCM of 671, 190, 572, 424 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 671, 190, 572, 424. So, keep reading to learn more.
Given numbers are 671,190,572,424
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 671,190,572,424 is 351362440.
Find LCM of 671,190,572,424 with Prime Factorization
2 | 671, 190, 572, 424 |
2 | 671, 95, 286, 212 |
11 | 671, 95, 143, 106 |
61, 95, 13, 106 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 61 x 95 x 13 x 106 = 351362440
Therefore, the lowest common multiple of 671,190,572,424 is 351362440.
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.
671 x 190 x 572 x 424 = 30919894720
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.
671 : 1, 11, 61, 671
190 : 1, 2, 5, 10, 19, 38, 95, 190
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
424 : 1, 2, 4, 8, 53, 106, 212, 424
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,190,572,424, is 1.
Now, the common factors can be found like this.
671:11x 61
190:2x 5x 19
572:2x 2x 11x 13
424:2x 2x 2x 53
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 11 = 88
Therefore, the value for common factors is 88.
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 = 30919894720/(1x88)
LCM = 30919894720/88
LCM = 351362440
Thus, we can understand that the LCM of 671,190,572,424 is 351362440.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 671, 190, 572, 424?
Answer: LCM of 671, 190, 572, 424 is 351362440.
2. How to calculate the LCM of 671, 190, 572, 424?
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 671, 190, 572, 424.
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}.