Find the LCM of 127, 990, 381, 829, 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 127, 990, 381, 829, 462. So, keep reading to learn more.
Given numbers are 127,990,381,829,462
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 127,990,381,829,462 is 729611190.
Find LCM of 127,990,381,829,462 with Prime Factorization
2 | 127, 990, 381, 829, 462 |
3 | 127, 495, 381, 829, 231 |
11 | 127, 165, 127, 829, 77 |
127 | 127, 15, 127, 829, 7 |
1, 15, 1, 829, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 127 x 1 x 15 x 1 x 829 x 7 = 729611190
Therefore, the lowest common multiple of 127,990,381,829,462 is 729611190.
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.
127 x 990 x 381 x 829 x 462 = 18346802983740
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.
127 : 1, 127
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
381 : 1, 3, 127, 381
829 : 1, 829
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 127,990,381,829,462, is 1.
Now, the common factors can be found like this.
127:127
990:2x 3x 3x 5x 11
381:3x 127
829:829
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 11x 127 = 25146
Therefore, the value for common factors is 25146.
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 = 18346802983740/(1x25146)
LCM = 18346802983740/25146
LCM = 729611190
Thus, we can understand that the LCM of 127,990,381,829,462 is 729611190.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 127, 990, 381, 829, 462?
Answer: LCM of 127, 990, 381, 829, 462 is 729611190.
2. How to calculate the LCM of 127, 990, 381, 829, 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 127, 990, 381, 829, 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}.