LCM of 703, 519, 741, 920, 280
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 703, 519, 741, 920, 280 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 703, 519, 741, 920, 280. So, keep reading to learn more.
Given numbers are 703,519,741,920,280
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 703,519,741,920,280 is 30545828040.
Find LCM of 703,519,741,920,280 with Prime Factorization
| 2 | 703, 519, 741, 920, 280 |
| 2 | 703, 519, 741, 460, 140 |
| 2 | 703, 519, 741, 230, 70 |
| 3 | 703, 519, 741, 115, 35 |
| 5 | 703, 173, 247, 115, 35 |
| 19 | 703, 173, 247, 23, 7 |
| 37, 173, 13, 23, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 19 x 37 x 173 x 13 x 23 x 7 = 30545828040
Therefore, the lowest common multiple of 703,519,741,920,280 is 30545828040.
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.
703 x 519 x 741 x 920 x 280 = 69644487931200
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.
703 : 1, 19, 37, 703
519 : 1, 3, 173, 519
741 : 1, 3, 13, 19, 39, 57, 247, 741
920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 703,519,741,920,280, is 1.
Now, the common factors can be found like this.
703:19x 37
519:3x 173
741:3x 13x 19
920:2x 2x 2x 5x 23
280:2x 2x 2x 5x 7
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 3x 5x 19 = 2280
Therefore, the value for common factors is 2280.
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 = 69644487931200/(1x2280)
LCM = 69644487931200/2280
LCM = 30545828040
Thus, we can understand that the LCM of 703,519,741,920,280 is 30545828040.
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FAQs on LCM of 703, 519, 741, 920, 280
1. What is the LCM of 703, 519, 741, 920, 280?
Answer: LCM of 703, 519, 741, 920, 280 is 30545828040.
2. How to calculate the LCM of 703, 519, 741, 920, 280?
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 703, 519, 741, 920, 280.
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}.