Find the LCM of 957, 374, 452, 140 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 957, 374, 452, 140. So, keep reading to learn more.
Given numbers are 957,374,452,140
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 957,374,452,140 is 257375580.
Find LCM of 957,374,452,140 with Prime Factorization
2 | 957, 374, 452, 140 |
2 | 957, 187, 226, 70 |
11 | 957, 187, 113, 35 |
87, 17, 113, 35 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 87 x 17 x 113 x 35 = 257375580
Therefore, the lowest common multiple of 957,374,452,140 is 257375580.
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.
957 x 374 x 452 x 140 = 22649051040
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.
957 : 1, 3, 11, 29, 33, 87, 319, 957
374 : 1, 2, 11, 17, 22, 34, 187, 374
452 : 1, 2, 4, 113, 226, 452
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,374,452,140, is 1.
Now, the common factors can be found like this.
957:3x 11x 29
374:2x 11x 17
452:2x 2x 113
140:2x 2x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 11 = 88
Therefore, the value for common factors is 88.
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 = 22649051040/(1x88)
LCM = 22649051040/88
LCM = 257375580
Thus, we can understand that the LCM of 957,374,452,140 is 257375580.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 957, 374, 452, 140?
Answer: LCM of 957, 374, 452, 140 is 257375580.
2. How to calculate the LCM of 957, 374, 452, 140?
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 957, 374, 452, 140.
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}.