Find the LCM of 838, 188, 278, 280, 595 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 838, 188, 278, 280, 595. So, keep reading to learn more.
Given numbers are 838,188,278,280,595
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 838,188,278,280,595 is 13029676520.
Find LCM of 838,188,278,280,595 with Prime Factorization
2 | 838, 188, 278, 280, 595 |
2 | 419, 94, 139, 140, 595 |
5 | 419, 47, 139, 70, 595 |
7 | 419, 47, 139, 14, 119 |
419, 47, 139, 2, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 419 x 47 x 139 x 2 x 17 = 13029676520
Therefore, the lowest common multiple of 838,188,278,280,595 is 13029676520.
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.
838 x 188 x 278 x 280 x 595 = 7296618851200
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.
838 : 1, 2, 419, 838
188 : 1, 2, 4, 47, 94, 188
278 : 1, 2, 139, 278
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
595 : 1, 5, 7, 17, 35, 85, 119, 595
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 838,188,278,280,595, is 1.
Now, the common factors can be found like this.
838:2x 419
188:2x 2x 47
278:2x 139
280:2x 2x 2x 5x 7
595:5x 7x 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 2x 2x 2x 5x 7 = 560
Therefore, the value for common factors is 560.
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 = 7296618851200/(1x560)
LCM = 7296618851200/560
LCM = 13029676520
Thus, we can understand that the LCM of 838,188,278,280,595 is 13029676520.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 838, 188, 278, 280, 595?
Answer: LCM of 838, 188, 278, 280, 595 is 13029676520.
2. How to calculate the LCM of 838, 188, 278, 280, 595?
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 838, 188, 278, 280, 595.
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}.