LCM of 146, 720, 895, 852, 730
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 146, 720, 895, 852, 730 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 146, 720, 895, 852, 730. So, keep reading to learn more.
Given numbers are 146,720,895,852,730
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 146,720,895,852,730 is 667985040.
Find LCM of 146,720,895,852,730 with Prime Factorization
| 2 | 146, 720, 895, 852, 730 |
| 2 | 73, 360, 895, 426, 365 |
| 3 | 73, 180, 895, 213, 365 |
| 5 | 73, 60, 895, 71, 365 |
| 73 | 73, 12, 179, 71, 73 |
| 1, 12, 179, 71, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 73 x 1 x 12 x 179 x 71 x 1 = 667985040
Therefore, the lowest common multiple of 146,720,895,852,730 is 667985040.
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.
146 x 720 x 895 x 852 x 730 = 58515489504000
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.
146 : 1, 2, 73, 146
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
895 : 1, 5, 179, 895
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
730 : 1, 2, 5, 10, 73, 146, 365, 730
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 146,720,895,852,730, is 1.
Now, the common factors can be found like this.
146:2x 73
720:2x 2x 2x 2x 3x 3x 5
895:5x 179
852:2x 2x 3x 71
730:2x 5x 73
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 3x 5x 5x 73 = 87600
Therefore, the value for common factors is 87600.
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 = 58515489504000/(1x87600)
LCM = 58515489504000/87600
LCM = 667985040
Thus, we can understand that the LCM of 146,720,895,852,730 is 667985040.
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FAQs on LCM of 146, 720, 895, 852, 730
1. What is the LCM of 146, 720, 895, 852, 730?
Answer: LCM of 146, 720, 895, 852, 730 is 667985040.
2. How to calculate the LCM of 146, 720, 895, 852, 730?
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 146, 720, 895, 852, 730.
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}.