LCM of 790, 639, 879, 480, 192
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 790, 639, 879, 480, 192 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 790, 639, 879, 480, 192. So, keep reading to learn more.
Given numbers are 790,639,879,480,192
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 790,639,879,480,192 is 4733098560.
Find LCM of 790,639,879,480,192 with Prime Factorization
| 2 | 790, 639, 879, 480, 192 |
| 2 | 395, 639, 879, 240, 96 |
| 2 | 395, 639, 879, 120, 48 |
| 2 | 395, 639, 879, 60, 24 |
| 2 | 395, 639, 879, 30, 12 |
| 3 | 395, 639, 879, 15, 6 |
| 5 | 395, 213, 293, 5, 2 |
| 79, 213, 293, 1, 2 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 3 x 5 x 79 x 213 x 293 x 1 x 2 = 4733098560
Therefore, the lowest common multiple of 790,639,879,480,192 is 4733098560.
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.
790 x 639 x 879 x 480 x 192 = 40893971558400
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.
790 : 1, 2, 5, 10, 79, 158, 395, 790
639 : 1, 3, 9, 71, 213, 639
879 : 1, 3, 293, 879
480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
192 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 790,639,879,480,192, is 1.
Now, the common factors can be found like this.
790:2x 5x 79
639:3x 3x 71
879:3x 293
480:2x 2x 2x 2x 2x 3x 5
192:2x 2x 2x 2x 2x 2x 3
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 2x 3x 3x 3x 5 = 8640
Therefore, the value for common factors is 8640.
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 = 40893971558400/(1x8640)
LCM = 40893971558400/8640
LCM = 4733098560
Thus, we can understand that the LCM of 790,639,879,480,192 is 4733098560.
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FAQs on LCM of 790, 639, 879, 480, 192
1. What is the LCM of 790, 639, 879, 480, 192?
Answer: LCM of 790, 639, 879, 480, 192 is 4733098560.
2. How to calculate the LCM of 790, 639, 879, 480, 192?
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 790, 639, 879, 480, 192.
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}.