LCM of 856, 489, 904, 163, 951
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 856, 489, 904, 163, 951 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 856, 489, 904, 163, 951. So, keep reading to learn more.
Given numbers are 856,489,904,163,951
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 856,489,904,163,951 is 14994097464.
Find LCM of 856,489,904,163,951 with Prime Factorization
| 2 | 856, 489, 904, 163, 951 |
| 2 | 428, 489, 452, 163, 951 |
| 2 | 214, 489, 226, 163, 951 |
| 3 | 107, 489, 113, 163, 951 |
| 163 | 107, 163, 113, 163, 317 |
| 107, 1, 113, 1, 317 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 163 x 107 x 1 x 113 x 1 x 317 = 14994097464
Therefore, the lowest common multiple of 856,489,904,163,951 is 14994097464.
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.
856 x 489 x 904 x 163 x 951 = 58656909279168
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.
856 : 1, 2, 4, 8, 107, 214, 428, 856
489 : 1, 3, 163, 489
904 : 1, 2, 4, 8, 113, 226, 452, 904
163 : 1, 163
951 : 1, 3, 317, 951
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,489,904,163,951, is 1.
Now, the common factors can be found like this.
856:2x 2x 2x 107
489:3x 163
904:2x 2x 2x 113
163:163
951:3x 317
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 3x 163 = 3912
Therefore, the value for common factors is 3912.
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 = 58656909279168/(1x3912)
LCM = 58656909279168/3912
LCM = 14994097464
Thus, we can understand that the LCM of 856,489,904,163,951 is 14994097464.
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FAQs on LCM of 856, 489, 904, 163, 951
1. What is the LCM of 856, 489, 904, 163, 951?
Answer: LCM of 856, 489, 904, 163, 951 is 14994097464.
2. How to calculate the LCM of 856, 489, 904, 163, 951?
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 856, 489, 904, 163, 951.
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}.