Find the LCM of 855, 841, 649, 845, 875 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 855, 841, 649, 845, 875. So, keep reading to learn more.
Given numbers are 855,841,649,845,875
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 855,841,649,845,875 is 13801667504625.
Find LCM of 855,841,649,845,875 with Prime Factorization
5 | 855, 841, 649, 845, 875 |
171, 841, 649, 169, 175 |
Multiply the prime numbers at the bottom and the left side.
5 x 171 x 841 x 649 x 169 x 175 = 13801667504625
Therefore, the lowest common multiple of 855,841,649,845,875 is 13801667504625.
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.
855 x 841 x 649 x 845 x 875 = 345041687615625
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.
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
841 : 1, 29, 841
649 : 1, 11, 59, 649
845 : 1, 5, 13, 65, 169, 845
875 : 1, 5, 7, 25, 35, 125, 175, 875
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,841,649,845,875, is 1.
Now, the common factors can be found like this.
855:3x 3x 5x 19
841:29x 29
649:11x 59
845:5x 13x 13
875:5x 5x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5 = 25
Therefore, the value for common factors is 25.
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 = 345041687615625/(1x25)
LCM = 345041687615625/25
LCM = 13801667504625
Thus, we can understand that the LCM of 855,841,649,845,875 is 13801667504625.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 855, 841, 649, 845, 875?
Answer: LCM of 855, 841, 649, 845, 875 is 13801667504625.
2. How to calculate the LCM of 855, 841, 649, 845, 875?
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 855, 841, 649, 845, 875.
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}.