Find the LCM of 822, 127, 756, 848, 447 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 822, 127, 756, 848, 447. So, keep reading to learn more.
Given numbers are 822,127,756,848,447
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 822,127,756,848,447 is 415497306672.
Find LCM of 822,127,756,848,447 with Prime Factorization
2 | 822, 127, 756, 848, 447 |
2 | 411, 127, 378, 424, 447 |
3 | 411, 127, 189, 212, 447 |
137, 127, 63, 212, 149 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 137 x 127 x 63 x 212 x 149 = 415497306672
Therefore, the lowest common multiple of 822,127,756,848,447 is 415497306672.
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.
822 x 127 x 756 x 848 x 447 = 29915806080384
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.
822 : 1, 2, 3, 6, 137, 274, 411, 822
127 : 1, 127
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
848 : 1, 2, 4, 8, 16, 53, 106, 212, 424, 848
447 : 1, 3, 149, 447
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 822,127,756,848,447, is 1.
Now, the common factors can be found like this.
822:2x 3x 137
127:127
756:2x 2x 3x 3x 3x 7
848:2x 2x 2x 2x 53
447:3x 149
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 3x 3 = 72
Therefore, the value for common factors is 72.
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 = 29915806080384/(1x72)
LCM = 29915806080384/72
LCM = 415497306672
Thus, we can understand that the LCM of 822,127,756,848,447 is 415497306672.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 822, 127, 756, 848, 447?
Answer: LCM of 822, 127, 756, 848, 447 is 415497306672.
2. How to calculate the LCM of 822, 127, 756, 848, 447?
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 822, 127, 756, 848, 447.
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}.