Find the LCM of 879, 822, 121, 462 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 879, 822, 121, 462. So, keep reading to learn more.
Given numbers are 879,822,121,462
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 879,822,121,462 is 203996562.
Find LCM of 879,822,121,462 with Prime Factorization
2 | 879, 822, 121, 462 |
3 | 879, 411, 121, 231 |
11 | 293, 137, 121, 77 |
293, 137, 11, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 293 x 137 x 11 x 7 = 203996562
Therefore, the lowest common multiple of 879,822,121,462 is 203996562.
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.
879 x 822 x 121 x 462 = 40391319276
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.
879 : 1, 3, 293, 879
822 : 1, 2, 3, 6, 137, 274, 411, 822
121 : 1, 11, 121
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 879,822,121,462, is 1.
Now, the common factors can be found like this.
879:3x 293
822:2x 3x 137
121:11x 11
462:2x 3x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 11 = 198
Therefore, the value for common factors is 198.
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 = 40391319276/(1x198)
LCM = 40391319276/198
LCM = 203996562
Thus, we can understand that the LCM of 879,822,121,462 is 203996562.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 879, 822, 121, 462?
Answer: LCM of 879, 822, 121, 462 is 203996562.
2. How to calculate the LCM of 879, 822, 121, 462?
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 879, 822, 121, 462.
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}.