LCM of 718, 896, 838, 630, 530
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 718, 896, 838, 630, 530 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 718, 896, 838, 630, 530. So, keep reading to learn more.
Given numbers are 718,896,838,630,530
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 718,896,838,630,530 is 321443660160.
Find LCM of 718,896,838,630,530 with Prime Factorization
| 2 | 718, 896, 838, 630, 530 |
| 5 | 359, 448, 419, 315, 265 |
| 7 | 359, 448, 419, 63, 53 |
| 359, 64, 419, 9, 53 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 359 x 64 x 419 x 9 x 53 = 321443660160
Therefore, the lowest common multiple of 718,896,838,630,530 is 321443660160.
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.
718 x 896 x 838 x 630 x 530 = 180008449689600
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.
718 : 1, 2, 359, 718
896 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
838 : 1, 2, 419, 838
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
530 : 1, 2, 5, 10, 53, 106, 265, 530
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 718,896,838,630,530, is 2.
Now, the common factors can be found like this.
718:2x 359
896:2x 2x 2x 2x 2x 2x 2x 7
838:2x 419
630:2x 3x 3x 5x 7
530:2x 5x 53
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 5x 7 = 280
Therefore, the value for common factors is 280.
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 = 180008449689600/(2x280)
LCM = 180008449689600/560
LCM = 321443660160
Thus, we can understand that the LCM of 718,896,838,630,530 is 321443660160.
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FAQs on LCM of 718, 896, 838, 630, 530
1. What is the LCM of 718, 896, 838, 630, 530?
Answer: LCM of 718, 896, 838, 630, 530 is 321443660160.
2. How to calculate the LCM of 718, 896, 838, 630, 530?
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 718, 896, 838, 630, 530.
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}.