Find the LCM of 720, 522, 510, 576, 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 720, 522, 510, 576, 815. So, keep reading to learn more.
Given numbers are 720,522,510,576,815
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 720,522,510,576,815 is 231433920.
Find LCM of 720,522,510,576,815 with Prime Factorization
2 | 720, 522, 510, 576, 815 |
2 | 360, 261, 255, 288, 815 |
2 | 180, 261, 255, 144, 815 |
2 | 90, 261, 255, 72, 815 |
3 | 45, 261, 255, 36, 815 |
3 | 15, 87, 85, 12, 815 |
5 | 5, 29, 85, 4, 815 |
1, 29, 17, 4, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 3 x 5 x 1 x 29 x 17 x 4 x 163 = 231433920
Therefore, the lowest common multiple of 720,522,510,576,815 is 231433920.
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.
720 x 522 x 510 x 576 x 815 = 89981508096000
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.
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522
510 : 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510
576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
815 : 1, 5, 163, 815
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,522,510,576,815, is 1.
Now, the common factors can be found like this.
720:2x 2x 2x 2x 3x 3x 5
522:2x 3x 3x 29
510:2x 3x 5x 17
576:2x 2x 2x 2x 2x 2x 3x 3
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.
2x 2x 2x 2x 2x 2x 3x 3x 3x 3x 3x 5x 5 = 388800
Therefore, the value for common factors is 388800.
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 = 89981508096000/(1x388800)
LCM = 89981508096000/388800
LCM = 231433920
Thus, we can understand that the LCM of 720,522,510,576,815 is 231433920.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 720, 522, 510, 576, 815?
Answer: LCM of 720, 522, 510, 576, 815 is 231433920.
2. How to calculate the LCM of 720, 522, 510, 576, 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 720, 522, 510, 576, 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}.