LCM of 951, 878, 858, 669
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 951, 878, 858, 669 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 951, 878, 858, 669. So, keep reading to learn more.
Given numbers are 951,878,858,669
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 951,878,858,669 is 26626613442.
Find LCM of 951,878,858,669 with Prime Factorization
| 2 | 951, 878, 858, 669 |
| 3 | 951, 439, 429, 669 |
| 317, 439, 143, 223 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 317 x 439 x 143 x 223 = 26626613442
Therefore, the lowest common multiple of 951,878,858,669 is 26626613442.
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.
951 x 878 x 858 x 669 = 479279041956
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.
951 : 1, 3, 317, 951
878 : 1, 2, 439, 878
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
669 : 1, 3, 223, 669
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 951,878,858,669, is 1.
Now, the common factors can be found like this.
951:3x 317
878:2x 439
858:2x 3x 11x 13
669:3x 223
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 3 = 18
Therefore, the value for common factors is 18.
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 = 479279041956/(1x18)
LCM = 479279041956/18
LCM = 26626613442
Thus, we can understand that the LCM of 951,878,858,669 is 26626613442.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 951, 878, 858, 669
1. What is the LCM of 951, 878, 858, 669?
Answer: LCM of 951, 878, 858, 669 is 26626613442.
2. How to calculate the LCM of 951, 878, 858, 669?
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 951, 878, 858, 669.
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}.