LCM of 720, 984, 439, 136, 495
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 720, 984, 439, 136, 495 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 720, 984, 439, 136, 495. So, keep reading to learn more.
Given numbers are 720,984,439,136,495
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 720,984,439,136,495 is 2423385360.
Find LCM of 720,984,439,136,495 with Prime Factorization
| 2 | 720, 984, 439, 136, 495 |
| 2 | 360, 492, 439, 68, 495 |
| 2 | 180, 246, 439, 34, 495 |
| 3 | 90, 123, 439, 17, 495 |
| 3 | 30, 41, 439, 17, 165 |
| 5 | 10, 41, 439, 17, 55 |
| 2, 41, 439, 17, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 5 x 2 x 41 x 439 x 17 x 11 = 2423385360
Therefore, the lowest common multiple of 720,984,439,136,495 is 2423385360.
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.
720 x 984 x 439 x 136 x 495 = 20938049510400
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.
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
984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
439 : 1, 439
136 : 1, 2, 4, 8, 17, 34, 68, 136
495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,984,439,136,495, is 1.
Now, the common factors can be found like this.
720:2x 2x 2x 2x 3x 3x 5
984:2x 2x 2x 3x 41
439:439
136:2x 2x 2x 17
495:3x 3x 5x 11
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 = 20938049510400/(1x8640)
LCM = 20938049510400/8640
LCM = 2423385360
Thus, we can understand that the LCM of 720,984,439,136,495 is 2423385360.
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FAQs on LCM of 720, 984, 439, 136, 495
1. What is the LCM of 720, 984, 439, 136, 495?
Answer: LCM of 720, 984, 439, 136, 495 is 2423385360.
2. How to calculate the LCM of 720, 984, 439, 136, 495?
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 720, 984, 439, 136, 495.
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}.