Find the LCM of 618, 668, 363, 364, 891 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 618, 668, 363, 364, 891. So, keep reading to learn more.
Given numbers are 618,668,363,364,891
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 618,668,363,364,891 is 61365668364.
Find LCM of 618,668,363,364,891 with Prime Factorization
2 | 618, 668, 363, 364, 891 |
2 | 309, 334, 363, 182, 891 |
3 | 309, 167, 363, 91, 891 |
11 | 103, 167, 121, 91, 297 |
103, 167, 11, 91, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 103 x 167 x 11 x 91 x 27 = 61365668364
Therefore, the lowest common multiple of 618,668,363,364,891 is 61365668364.
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.
618 x 668 x 363 x 364 x 891 = 48601609344288
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.
618 : 1, 2, 3, 6, 103, 206, 309, 618
668 : 1, 2, 4, 167, 334, 668
363 : 1, 3, 11, 33, 121, 363
364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,668,363,364,891, is 1.
Now, the common factors can be found like this.
618:2x 3x 103
668:2x 2x 167
363:3x 11x 11
364:2x 2x 7x 13
891:3x 3x 3x 3x 11
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 11 = 792
Therefore, the value for common factors is 792.
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 = 48601609344288/(1x792)
LCM = 48601609344288/792
LCM = 61365668364
Thus, we can understand that the LCM of 618,668,363,364,891 is 61365668364.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 618, 668, 363, 364, 891?
Answer: LCM of 618, 668, 363, 364, 891 is 61365668364.
2. How to calculate the LCM of 618, 668, 363, 364, 891?
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 618, 668, 363, 364, 891.
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}.