Find the LCM of 280, 878, 746, 960, 319 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 280, 878, 746, 960, 319. So, keep reading to learn more.
Given numbers are 280,878,746,960,319
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 280,878,746,960,319 is 351021168960.
Find LCM of 280,878,746,960,319 with Prime Factorization
2 | 280, 878, 746, 960, 319 |
2 | 140, 439, 373, 480, 319 |
2 | 70, 439, 373, 240, 319 |
5 | 35, 439, 373, 120, 319 |
7, 439, 373, 24, 319 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 7 x 439 x 373 x 24 x 319 = 351021168960
Therefore, the lowest common multiple of 280,878,746,960,319 is 351021168960.
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.
280 x 878 x 746 x 960 x 319 = 56163387033600
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.
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
878 : 1, 2, 439, 878
746 : 1, 2, 373, 746
960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
319 : 1, 11, 29, 319
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 280,878,746,960,319, is 1.
Now, the common factors can be found like this.
280:2x 2x 2x 5x 7
878:2x 439
746:2x 373
960:2x 2x 2x 2x 2x 2x 3x 5
319:11x 29
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 2x 5 = 160
Therefore, the value for common factors is 160.
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 = 56163387033600/(1x160)
LCM = 56163387033600/160
LCM = 351021168960
Thus, we can understand that the LCM of 280,878,746,960,319 is 351021168960.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 280, 878, 746, 960, 319?
Answer: LCM of 280, 878, 746, 960, 319 is 351021168960.
2. How to calculate the LCM of 280, 878, 746, 960, 319?
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 280, 878, 746, 960, 319.
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}.