LCM of 658, 867, 213, 670, 289
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 658, 867, 213, 670, 289 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 658, 867, 213, 670, 289. So, keep reading to learn more.
Given numbers are 658,867,213,670,289
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 658,867,213,670,289 is 13569009510.
Find LCM of 658,867,213,670,289 with Prime Factorization
| 2 | 658, 867, 213, 670, 289 |
| 3 | 329, 867, 213, 335, 289 |
| 17 | 329, 289, 71, 335, 289 |
| 17 | 329, 17, 71, 335, 17 |
| 329, 1, 71, 335, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 17 x 329 x 1 x 71 x 335 x 1 = 13569009510
Therefore, the lowest common multiple of 658,867,213,670,289 is 13569009510.
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.
658 x 867 x 213 x 670 x 289 = 23528662490340
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.
658 : 1, 2, 7, 14, 47, 94, 329, 658
867 : 1, 3, 17, 51, 289, 867
213 : 1, 3, 71, 213
670 : 1, 2, 5, 10, 67, 134, 335, 670
289 : 1, 17, 289
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,867,213,670,289, is 1.
Now, the common factors can be found like this.
658:2x 7x 47
867:3x 17x 17
213:3x 71
670:2x 5x 67
289:17x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 17x 17 = 1734
Therefore, the value for common factors is 1734.
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 = 23528662490340/(1x1734)
LCM = 23528662490340/1734
LCM = 13569009510
Thus, we can understand that the LCM of 658,867,213,670,289 is 13569009510.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 658, 867, 213, 670, 289
1. What is the LCM of 658, 867, 213, 670, 289?
Answer: LCM of 658, 867, 213, 670, 289 is 13569009510.
2. How to calculate the LCM of 658, 867, 213, 670, 289?
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 658, 867, 213, 670, 289.
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}.