LCM of 458, 263, 815, 785, 215
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 458, 263, 815, 785, 215 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 458, 263, 815, 785, 215. So, keep reading to learn more.
Given numbers are 458,263,815,785,215
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 458,263,815,785,215 is 662745737510.
Find LCM of 458,263,815,785,215 with Prime Factorization
| 5 | 458, 263, 815, 785, 215 |
| 458, 263, 163, 157, 43 |
Multiply the prime numbers at the bottom and the left side.
5 x 458 x 263 x 163 x 157 x 43 = 662745737510
Therefore, the lowest common multiple of 458,263,815,785,215 is 662745737510.
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.
458 x 263 x 815 x 785 x 215 = 16568643437750
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.
458 : 1, 2, 229, 458
263 : 1, 263
815 : 1, 5, 163, 815
785 : 1, 5, 157, 785
215 : 1, 5, 43, 215
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 458,263,815,785,215, is 1.
Now, the common factors can be found like this.
458:2x 229
263:263
815:5x 163
785:5x 157
215:5x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5 = 25
Therefore, the value for common factors is 25.
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 = 16568643437750/(1x25)
LCM = 16568643437750/25
LCM = 662745737510
Thus, we can understand that the LCM of 458,263,815,785,215 is 662745737510.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 458, 263, 815, 785, 215
1. What is the LCM of 458, 263, 815, 785, 215?
Answer: LCM of 458, 263, 815, 785, 215 is 662745737510.
2. How to calculate the LCM of 458, 263, 815, 785, 215?
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 458, 263, 815, 785, 215.
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}.