LCM of 720, 611, 439, 760, 319
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 720, 611, 439, 760, 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 720, 611, 439, 760, 319. So, keep reading to learn more.
Given numbers are 720,611,439,760,319
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 720,611,439,760,319 is 1170529897680.
Find LCM of 720,611,439,760,319 with Prime Factorization
| 2 | 720, 611, 439, 760, 319 |
| 2 | 360, 611, 439, 380, 319 |
| 2 | 180, 611, 439, 190, 319 |
| 5 | 90, 611, 439, 95, 319 |
| 18, 611, 439, 19, 319 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 18 x 611 x 439 x 19 x 319 = 1170529897680
Therefore, the lowest common multiple of 720,611,439,760,319 is 1170529897680.
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 611 x 439 x 760 x 319 = 46821195907200
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
611 : 1, 13, 47, 611
439 : 1, 439
760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760
319 : 1, 11, 29, 319
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,611,439,760,319, is 1.
Now, the common factors can be found like this.
720:2x 2x 2x 2x 3x 3x 5
611:13x 47
439:439
760:2x 2x 2x 5x 19
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 5 = 40
Therefore, the value for common factors is 40.
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 = 46821195907200/(1x40)
LCM = 46821195907200/40
LCM = 1170529897680
Thus, we can understand that the LCM of 720,611,439,760,319 is 1170529897680.
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FAQs on LCM of 720, 611, 439, 760, 319
1. What is the LCM of 720, 611, 439, 760, 319?
Answer: LCM of 720, 611, 439, 760, 319 is 1170529897680.
2. How to calculate the LCM of 720, 611, 439, 760, 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 720, 611, 439, 760, 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}.