Find the LCM of 447, 882, 876, 396, 405 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 447, 882, 876, 396, 405. So, keep reading to learn more.
Given numbers are 447,882,876,396,405
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 447,882,876,396,405 is 9497578860.
Find LCM of 447,882,876,396,405 with Prime Factorization
2 | 447, 882, 876, 396, 405 |
2 | 447, 441, 438, 198, 405 |
3 | 447, 441, 219, 99, 405 |
3 | 149, 147, 73, 33, 135 |
149, 49, 73, 11, 45 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 149 x 49 x 73 x 11 x 45 = 9497578860
Therefore, the lowest common multiple of 447,882,876,396,405 is 9497578860.
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.
447 x 882 x 876 x 396 x 405 = 55389879911520
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.
447 : 1, 3, 149, 447
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,882,876,396,405, is 3.
Now, the common factors can be found like this.
447:3x 149
882:2x 3x 3x 7x 7
876:2x 2x 3x 73
396:2x 2x 3x 3x 11
405:3x 3x 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.
2x 2x 2x 3x 3x 3x 3x 3 = 1944
Therefore, the value for common factors is 1944.
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 = 55389879911520/(3x1944)
LCM = 55389879911520/5832
LCM = 9497578860
Thus, we can understand that the LCM of 447,882,876,396,405 is 9497578860.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 447, 882, 876, 396, 405?
Answer: LCM of 447, 882, 876, 396, 405 is 9497578860.
2. How to calculate the LCM of 447, 882, 876, 396, 405?
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 447, 882, 876, 396, 405.
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}.