Find the LCM of 845, 605, 991, 265 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 845, 605, 991, 265. So, keep reading to learn more.
Given numbers are 845,605,991,265
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 845,605,991,265 is 5370214135.
Find LCM of 845,605,991,265 with Prime Factorization
5 | 845, 605, 991, 265 |
169, 121, 991, 53 |
Multiply the prime numbers at the bottom and the left side.
5 x 169 x 121 x 991 x 53 = 5370214135
Therefore, the lowest common multiple of 845,605,991,265 is 5370214135.
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.
845 x 605 x 991 x 265 = 134255353375
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.
845 : 1, 5, 13, 65, 169, 845
605 : 1, 5, 11, 55, 121, 605
991 : 1, 991
265 : 1, 5, 53, 265
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,605,991,265, is 1.
Now, the common factors can be found like this.
845:5x 13x 13
605:5x 11x 11
991:991
265:5x 53
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 = 134255353375/(1x25)
LCM = 134255353375/25
LCM = 5370214135
Thus, we can understand that the LCM of 845,605,991,265 is 5370214135.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 845, 605, 991, 265?
Answer: LCM of 845, 605, 991, 265 is 5370214135.
2. How to calculate the LCM of 845, 605, 991, 265?
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 845, 605, 991, 265.
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}.