Find the LCM of 428, 452, 667, 981, 187 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 428, 452, 667, 981, 187. So, keep reading to learn more.
Given numbers are 428,452,667,981,187
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 428,452,667,981,187 is 5917777882236.
Find LCM of 428,452,667,981,187 with Prime Factorization
2 | 428, 452, 667, 981, 187 |
2 | 214, 226, 667, 981, 187 |
107, 113, 667, 981, 187 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 107 x 113 x 667 x 981 x 187 = 5917777882236
Therefore, the lowest common multiple of 428,452,667,981,187 is 5917777882236.
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.
428 x 452 x 667 x 981 x 187 = 23671111528944
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.
428 : 1, 2, 4, 107, 214, 428
452 : 1, 2, 4, 113, 226, 452
667 : 1, 23, 29, 667
981 : 1, 3, 9, 109, 327, 981
187 : 1, 11, 17, 187
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,452,667,981,187, is 1.
Now, the common factors can be found like this.
428:2x 2x 107
452:2x 2x 113
667:23x 29
981:3x 3x 109
187:11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 23671111528944/(1x4)
LCM = 23671111528944/4
LCM = 5917777882236
Thus, we can understand that the LCM of 428,452,667,981,187 is 5917777882236.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 428, 452, 667, 981, 187?
Answer: LCM of 428, 452, 667, 981, 187 is 5917777882236.
2. How to calculate the LCM of 428, 452, 667, 981, 187?
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 428, 452, 667, 981, 187.
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}.