Find the LCM of 537, 537, 921, 309, 720 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 537, 537, 921, 309, 720. So, keep reading to learn more.
Given numbers are 537,537,921,309,720
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 537,537,921,309,720 is 4075314480.
Find LCM of 537,537,921,309,720 with Prime Factorization
3 | 537, 537, 921, 309, 720 |
179 | 179, 179, 307, 103, 240 |
1, 1, 307, 103, 240 |
Multiply the prime numbers at the bottom and the left side.
3 x 179 x 1 x 1 x 307 x 103 x 240 = 4075314480
Therefore, the lowest common multiple of 537,537,921,309,720 is 4075314480.
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.
537 x 537 x 921 x 309 x 720 = 59087984645520
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.
537 : 1, 3, 179, 537
537 : 1, 3, 179, 537
921 : 1, 3, 307, 921
309 : 1, 3, 103, 309
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
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,537,921,309,720, is 3.
Now, the common factors can be found like this.
537:3x 179
537:3x 179
921:3x 307
309:3x 103
720:2x 2x 2x 2x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 179 = 4833
Therefore, the value for common factors is 4833.
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 = 59087984645520/(3x4833)
LCM = 59087984645520/14499
LCM = 4075314480
Thus, we can understand that the LCM of 537,537,921,309,720 is 4075314480.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 537, 537, 921, 309, 720?
Answer: LCM of 537, 537, 921, 309, 720 is 4075314480.
2. How to calculate the LCM of 537, 537, 921, 309, 720?
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 537, 537, 921, 309, 720.
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}.