Find the LCM of 220, 443, 955, 815 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 220, 443, 955, 815. So, keep reading to learn more.
Given numbers are 220,443,955,815
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 220,443,955,815 is 3034222180.
Find LCM of 220,443,955,815 with Prime Factorization
5 | 220, 443, 955, 815 |
44, 443, 191, 163 |
Multiply the prime numbers at the bottom and the left side.
5 x 44 x 443 x 191 x 163 = 3034222180
Therefore, the lowest common multiple of 220,443,955,815 is 3034222180.
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.
220 x 443 x 955 x 815 = 75855554500
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.
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
443 : 1, 443
955 : 1, 5, 191, 955
815 : 1, 5, 163, 815
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,443,955,815, is 1.
Now, the common factors can be found like this.
220:2x 2x 5x 11
443:443
955:5x 191
815:5x 163
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5 = 25
Therefore, the value for common factors is 25.
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 = 75855554500/(1x25)
LCM = 75855554500/25
LCM = 3034222180
Thus, we can understand that the LCM of 220,443,955,815 is 3034222180.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 220, 443, 955, 815?
Answer: LCM of 220, 443, 955, 815 is 3034222180.
2. How to calculate the LCM of 220, 443, 955, 815?
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 220, 443, 955, 815.
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}.