Find the LCM of 121, 986, 869, 537 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 121, 986, 869, 537. So, keep reading to learn more.
Given numbers are 121,986,869,537
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 121,986,869,537 is 5061318438.
Find LCM of 121,986,869,537 with Prime Factorization
11 | 121, 986, 869, 537 |
11, 986, 79, 537 |
Multiply the prime numbers at the bottom and the left side.
11 x 11 x 986 x 79 x 537 = 5061318438
Therefore, the lowest common multiple of 121,986,869,537 is 5061318438.
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.
121 x 986 x 869 x 537 = 55674502818
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.
121 : 1, 11, 121
986 : 1, 2, 17, 29, 34, 58, 493, 986
869 : 1, 11, 79, 869
537 : 1, 3, 179, 537
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,986,869,537, is 1.
Now, the common factors can be found like this.
121:11x 11
986:2x 17x 29
869:11x 79
537:3x 179
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 55674502818/(1x11)
LCM = 55674502818/11
LCM = 5061318438
Thus, we can understand that the LCM of 121,986,869,537 is 5061318438.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 121, 986, 869, 537?
Answer: LCM of 121, 986, 869, 537 is 5061318438.
2. How to calculate the LCM of 121, 986, 869, 537?
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 121, 986, 869, 537.
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}.