Find the LCM of 131, 627, 836, 19 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 131, 627, 836, 19. So, keep reading to learn more.
Given numbers are 131,627,836,19
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 131,627,836,19 is 328548.
Find LCM of 131,627,836,19 with Prime Factorization
11 | 131, 627, 836, 19 |
19 | 131, 57, 76, 19 |
131, 3, 4, 1 |
Multiply the prime numbers at the bottom and the left side.
11 x 19 x 131 x 3 x 4 x 1 = 328548
Therefore, the lowest common multiple of 131,627,836,19 is 328548.
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.
131 x 627 x 836 x 19 = 1304664108
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.
131 : 1, 131
627 : 1, 3, 11, 19, 33, 57, 209, 627
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
19 : 1, 19
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,627,836,19, is 1.
Now, the common factors can be found like this.
131:131
627:3x 11x 19
836:2x 2x 11x 19
19:19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 19x 19 = 3971
Therefore, the value for common factors is 3971.
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 = 1304664108/(1x3971)
LCM = 1304664108/3971
LCM = 328548
Thus, we can understand that the LCM of 131,627,836,19 is 328548.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 131, 627, 836, 19?
Answer: LCM of 131, 627, 836, 19 is 328548.
2. How to calculate the LCM of 131, 627, 836, 19?
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 131, 627, 836, 19.
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}.