Find the LCM of 605, 904, 238, 872, 812 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 605, 904, 238, 872, 812. So, keep reading to learn more.
Given numbers are 605,904,238,872,812
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 605,904,238,872,812 is 205728880280.
Find LCM of 605,904,238,872,812 with Prime Factorization
2 | 605, 904, 238, 872, 812 |
2 | 605, 452, 119, 436, 406 |
2 | 605, 226, 119, 218, 203 |
7 | 605, 113, 119, 109, 203 |
605, 113, 17, 109, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 605 x 113 x 17 x 109 x 29 = 205728880280
Therefore, the lowest common multiple of 605,904,238,872,812 is 205728880280.
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.
605 x 904 x 238 x 872 x 812 = 92166538365440
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.
605 : 1, 5, 11, 55, 121, 605
904 : 1, 2, 4, 8, 113, 226, 452, 904
238 : 1, 2, 7, 14, 17, 34, 119, 238
872 : 1, 2, 4, 8, 109, 218, 436, 872
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,904,238,872,812, is 1.
Now, the common factors can be found like this.
605:5x 11x 11
904:2x 2x 2x 113
238:2x 7x 17
872:2x 2x 2x 109
812:2x 2x 7x 29
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 7 = 448
Therefore, the value for common factors is 448.
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 = 92166538365440/(1x448)
LCM = 92166538365440/448
LCM = 205728880280
Thus, we can understand that the LCM of 605,904,238,872,812 is 205728880280.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 605, 904, 238, 872, 812?
Answer: LCM of 605, 904, 238, 872, 812 is 205728880280.
2. How to calculate the LCM of 605, 904, 238, 872, 812?
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 605, 904, 238, 872, 812.
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}.