Find the LCM of 851, 871, 629, 655 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 851, 871, 629, 655. So, keep reading to learn more.
Given numbers are 851,871,629,655
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 851,871,629,655 is 8253495835.
Find LCM of 851,871,629,655 with Prime Factorization
37 | 851, 871, 629, 655 |
23, 871, 17, 655 |
Multiply the prime numbers at the bottom and the left side.
37 x 23 x 871 x 17 x 655 = 8253495835
Therefore, the lowest common multiple of 851,871,629,655 is 8253495835.
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.
851 x 871 x 629 x 655 = 305379345895
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.
851 : 1, 23, 37, 851
871 : 1, 13, 67, 871
629 : 1, 17, 37, 629
655 : 1, 5, 131, 655
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 851,871,629,655, is 1.
Now, the common factors can be found like this.
851:23x 37
871:13x 67
629:17x 37
655:5x 131
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
37 = 37
Therefore, the value for common factors is 37.
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 = 305379345895/(1x37)
LCM = 305379345895/37
LCM = 8253495835
Thus, we can understand that the LCM of 851,871,629,655 is 8253495835.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 851, 871, 629, 655?
Answer: LCM of 851, 871, 629, 655 is 8253495835.
2. How to calculate the LCM of 851, 871, 629, 655?
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 851, 871, 629, 655.
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}.