Find the LCM of 657, 534, 678, 143, 559 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 657, 534, 678, 143, 559. So, keep reading to learn more.
Given numbers are 657,534,678,143,559
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 657,534,678,143,559 is 81258407802.
Find LCM of 657,534,678,143,559 with Prime Factorization
2 | 657, 534, 678, 143, 559 |
3 | 657, 267, 339, 143, 559 |
13 | 219, 89, 113, 143, 559 |
219, 89, 113, 11, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 219 x 89 x 113 x 11 x 43 = 81258407802
Therefore, the lowest common multiple of 657,534,678,143,559 is 81258407802.
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.
657 x 534 x 678 x 143 x 559 = 19014467425668
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.
657 : 1, 3, 9, 73, 219, 657
534 : 1, 2, 3, 6, 89, 178, 267, 534
678 : 1, 2, 3, 6, 113, 226, 339, 678
143 : 1, 11, 13, 143
559 : 1, 13, 43, 559
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 657,534,678,143,559, is 1.
Now, the common factors can be found like this.
657:3x 3x 73
534:2x 3x 89
678:2x 3x 113
143:11x 13
559:13x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 13 = 234
Therefore, the value for common factors is 234.
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 = 19014467425668/(1x234)
LCM = 19014467425668/234
LCM = 81258407802
Thus, we can understand that the LCM of 657,534,678,143,559 is 81258407802.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 657, 534, 678, 143, 559?
Answer: LCM of 657, 534, 678, 143, 559 is 81258407802.
2. How to calculate the LCM of 657, 534, 678, 143, 559?
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 657, 534, 678, 143, 559.
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}.