LCM of 885, 572, 280, 912, 309
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 885, 572, 280, 912, 309 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 885, 572, 280, 912, 309. So, keep reading to learn more.
Given numbers are 885,572,280,912,309
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 885,572,280,912,309 is 27738831120.
Find LCM of 885,572,280,912,309 with Prime Factorization
| 2 | 885, 572, 280, 912, 309 |
| 2 | 885, 286, 140, 456, 309 |
| 2 | 885, 143, 70, 228, 309 |
| 3 | 885, 143, 35, 114, 309 |
| 5 | 295, 143, 35, 38, 103 |
| 59, 143, 7, 38, 103 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 59 x 143 x 7 x 38 x 103 = 27738831120
Therefore, the lowest common multiple of 885,572,280,912,309 is 27738831120.
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.
885 x 572 x 280 x 912 x 309 = 39943916812800
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.
885 : 1, 3, 5, 15, 59, 177, 295, 885
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
309 : 1, 3, 103, 309
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 885,572,280,912,309, is 1.
Now, the common factors can be found like this.
885:3x 5x 59
572:2x 2x 11x 13
280:2x 2x 2x 5x 7
912:2x 2x 2x 2x 3x 19
309:3x 103
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 3x 3x 5 = 1440
Therefore, the value for common factors is 1440.
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 = 39943916812800/(1x1440)
LCM = 39943916812800/1440
LCM = 27738831120
Thus, we can understand that the LCM of 885,572,280,912,309 is 27738831120.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 885, 572, 280, 912, 309
1. What is the LCM of 885, 572, 280, 912, 309?
Answer: LCM of 885, 572, 280, 912, 309 is 27738831120.
2. How to calculate the LCM of 885, 572, 280, 912, 309?
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 885, 572, 280, 912, 309.
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}.