Find the LCM of 510, 351, 408, 978, 858 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 510, 351, 408, 978, 858. So, keep reading to learn more.
Given numbers are 510,351,408,978,858
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 510,351,408,978,858 is 427953240.
Find LCM of 510,351,408,978,858 with Prime Factorization
2 | 510, 351, 408, 978, 858 |
3 | 255, 351, 204, 489, 429 |
13 | 85, 117, 68, 163, 143 |
17 | 85, 9, 68, 163, 11 |
5, 9, 4, 163, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 17 x 5 x 9 x 4 x 163 x 11 = 427953240
Therefore, the lowest common multiple of 510,351,408,978,858 is 427953240.
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.
510 x 351 x 408 x 978 x 858 = 61286327593920
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.
510 : 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510
351 : 1, 3, 9, 13, 27, 39, 117, 351
408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
978 : 1, 2, 3, 6, 163, 326, 489, 978
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 510,351,408,978,858, is 3.
Now, the common factors can be found like this.
510:2x 3x 5x 17
351:3x 3x 3x 13
408:2x 2x 2x 3x 17
978:2x 3x 163
858:2x 3x 11x 13
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 3x 3x 13x 17 = 47736
Therefore, the value for common factors is 47736.
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 = 61286327593920/(3x47736)
LCM = 61286327593920/143208
LCM = 427953240
Thus, we can understand that the LCM of 510,351,408,978,858 is 427953240.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 510, 351, 408, 978, 858?
Answer: LCM of 510, 351, 408, 978, 858 is 427953240.
2. How to calculate the LCM of 510, 351, 408, 978, 858?
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 510, 351, 408, 978, 858.
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}.