Find the LCM of 422, 539, 803, 872, 618 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 422, 539, 803, 872, 618. So, keep reading to learn more.
Given numbers are 422,539,803,872,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 422,539,803,872,618 is 2237015766216.
Find LCM of 422,539,803,872,618 with Prime Factorization
2 | 422, 539, 803, 872, 618 |
11 | 211, 539, 803, 436, 309 |
211, 49, 73, 436, 309 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 211 x 49 x 73 x 436 x 309 = 2237015766216
Therefore, the lowest common multiple of 422,539,803,872,618 is 2237015766216.
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.
422 x 539 x 803 x 872 x 618 = 98428693713504
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.
422 : 1, 2, 211, 422
539 : 1, 7, 11, 49, 77, 539
803 : 1, 11, 73, 803
872 : 1, 2, 4, 8, 109, 218, 436, 872
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,539,803,872,618, is 1.
Now, the common factors can be found like this.
422:2x 211
539:7x 7x 11
803:11x 73
872:2x 2x 2x 109
618:2x 3x 103
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 11 = 44
Therefore, the value for common factors is 44.
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 = 98428693713504/(1x44)
LCM = 98428693713504/44
LCM = 2237015766216
Thus, we can understand that the LCM of 422,539,803,872,618 is 2237015766216.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 422, 539, 803, 872, 618?
Answer: LCM of 422, 539, 803, 872, 618 is 2237015766216.
2. How to calculate the LCM of 422, 539, 803, 872, 618?
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 422, 539, 803, 872, 618.
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}.