LCM of 481, 120, 270, 990, 677
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 481, 120, 270, 990, 677 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 481, 120, 270, 990, 677. So, keep reading to learn more.
Given numbers are 481,120,270,990,677
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 481,120,270,990,677 is 3868567560.
Find LCM of 481,120,270,990,677 with Prime Factorization
| 2 | 481, 120, 270, 990, 677 |
| 3 | 481, 60, 135, 495, 677 |
| 3 | 481, 20, 45, 165, 677 |
| 5 | 481, 20, 15, 55, 677 |
| 481, 4, 3, 11, 677 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 481 x 4 x 3 x 11 x 677 = 3868567560
Therefore, the lowest common multiple of 481,120,270,990,677 is 3868567560.
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.
481 x 120 x 270 x 990 x 677 = 10445132412000
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.
481 : 1, 13, 37, 481
120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
677 : 1, 677
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 481,120,270,990,677, is 1.
Now, the common factors can be found like this.
481:13x 37
120:2x 2x 2x 3x 5
270:2x 3x 3x 3x 5
990:2x 3x 3x 5x 11
677:677
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 3x 3x 3x 5x 5 = 2700
Therefore, the value for common factors is 2700.
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 = 10445132412000/(1x2700)
LCM = 10445132412000/2700
LCM = 3868567560
Thus, we can understand that the LCM of 481,120,270,990,677 is 3868567560.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 481, 120, 270, 990, 677
1. What is the LCM of 481, 120, 270, 990, 677?
Answer: LCM of 481, 120, 270, 990, 677 is 3868567560.
2. How to calculate the LCM of 481, 120, 270, 990, 677?
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 481, 120, 270, 990, 677.
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}.