Find the LCM of 609, 416, 798, 856 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 609, 416, 798, 856. So, keep reading to learn more.
Given numbers are 609,416,798,856
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 609,416,798,856 is 515048352.
Find LCM of 609,416,798,856 with Prime Factorization
2 | 609, 416, 798, 856 |
2 | 609, 208, 399, 428 |
2 | 609, 104, 399, 214 |
3 | 609, 52, 399, 107 |
7 | 203, 52, 133, 107 |
29, 52, 19, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 29 x 52 x 19 x 107 = 515048352
Therefore, the lowest common multiple of 609,416,798,856 is 515048352.
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.
609 x 416 x 798 x 856 = 173056246272
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.
609 : 1, 3, 7, 21, 29, 87, 203, 609
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
856 : 1, 2, 4, 8, 107, 214, 428, 856
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,416,798,856, is 1.
Now, the common factors can be found like this.
609:3x 7x 29
416:2x 2x 2x 2x 2x 13
798:2x 3x 7x 19
856:2x 2x 2x 107
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 2x 3x 7 = 336
Therefore, the value for common factors is 336.
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 = 173056246272/(1x336)
LCM = 173056246272/336
LCM = 515048352
Thus, we can understand that the LCM of 609,416,798,856 is 515048352.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 609, 416, 798, 856?
Answer: LCM of 609, 416, 798, 856 is 515048352.
2. How to calculate the LCM of 609, 416, 798, 856?
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 609, 416, 798, 856.
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}.