LCM of 639, 267, 706, 463, 826
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 639, 267, 706, 463, 826 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 639, 267, 706, 463, 826. So, keep reading to learn more.
Given numbers are 639,267,706,463,826
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 639,267,706,463,826 is 7677619918794.
Find LCM of 639,267,706,463,826 with Prime Factorization
| 2 | 639, 267, 706, 463, 826 |
| 3 | 639, 267, 353, 463, 413 |
| 213, 89, 353, 463, 413 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 213 x 89 x 353 x 463 x 413 = 7677619918794
Therefore, the lowest common multiple of 639,267,706,463,826 is 7677619918794.
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.
639 x 267 x 706 x 463 x 826 = 46065719512764
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.
639 : 1, 3, 9, 71, 213, 639
267 : 1, 3, 89, 267
706 : 1, 2, 353, 706
463 : 1, 463
826 : 1, 2, 7, 14, 59, 118, 413, 826
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 639,267,706,463,826, is 1.
Now, the common factors can be found like this.
639:3x 3x 71
267:3x 89
706:2x 353
463:463
826:2x 7x 59
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 46065719512764/(1x6)
LCM = 46065719512764/6
LCM = 7677619918794
Thus, we can understand that the LCM of 639,267,706,463,826 is 7677619918794.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 639, 267, 706, 463, 826
1. What is the LCM of 639, 267, 706, 463, 826?
Answer: LCM of 639, 267, 706, 463, 826 is 7677619918794.
2. How to calculate the LCM of 639, 267, 706, 463, 826?
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 639, 267, 706, 463, 826.
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}.