LCM of 315, 893, 189, 484, 705
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 315, 893, 189, 484, 705 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 315, 893, 189, 484, 705. So, keep reading to learn more.
Given numbers are 315,893,189,484,705
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 315,893,189,484,705 is 408440340.
Find LCM of 315,893,189,484,705 with Prime Factorization
| 3 | 315, 893, 189, 484, 705 |
| 3 | 105, 893, 63, 484, 235 |
| 5 | 35, 893, 21, 484, 235 |
| 7 | 7, 893, 21, 484, 47 |
| 47 | 1, 893, 3, 484, 47 |
| 1, 19, 3, 484, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 5 x 7 x 47 x 1 x 19 x 3 x 484 x 1 = 408440340
Therefore, the lowest common multiple of 315,893,189,484,705 is 408440340.
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.
315 x 893 x 189 x 484 x 705 = 18140877701100
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.
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
893 : 1, 19, 47, 893
189 : 1, 3, 7, 9, 21, 27, 63, 189
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
705 : 1, 3, 5, 15, 47, 141, 235, 705
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 315,893,189,484,705, is 1.
Now, the common factors can be found like this.
315:3x 3x 5x 7
893:19x 47
189:3x 3x 3x 7
484:2x 2x 11x 11
705:3x 5x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 5x 7x 47 = 44415
Therefore, the value for common factors is 44415.
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 = 18140877701100/(1x44415)
LCM = 18140877701100/44415
LCM = 408440340
Thus, we can understand that the LCM of 315,893,189,484,705 is 408440340.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 315, 893, 189, 484, 705
1. What is the LCM of 315, 893, 189, 484, 705?
Answer: LCM of 315, 893, 189, 484, 705 is 408440340.
2. How to calculate the LCM of 315, 893, 189, 484, 705?
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 315, 893, 189, 484, 705.
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}.