LCM of 860, 215, 839, 226
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 860, 215, 839, 226 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 860, 215, 839, 226. So, keep reading to learn more.
Given numbers are 860,215,839,226
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 860,215,839,226 is 81534020.
Find LCM of 860,215,839,226 with Prime Factorization
| 2 | 860, 215, 839, 226 |
| 5 | 430, 215, 839, 113 |
| 43 | 86, 43, 839, 113 |
| 2, 1, 839, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 43 x 2 x 1 x 839 x 113 = 81534020
Therefore, the lowest common multiple of 860,215,839,226 is 81534020.
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.
860 x 215 x 839 x 226 = 35059628600
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.
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
215 : 1, 5, 43, 215
839 : 1, 839
226 : 1, 2, 113, 226
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 860,215,839,226, is 1.
Now, the common factors can be found like this.
860:2x 2x 5x 43
215:5x 43
839:839
226:2x 113
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 43 = 430
Therefore, the value for common factors is 430.
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 = 35059628600/(1x430)
LCM = 35059628600/430
LCM = 81534020
Thus, we can understand that the LCM of 860,215,839,226 is 81534020.
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FAQs on LCM of 860, 215, 839, 226
1. What is the LCM of 860, 215, 839, 226?
Answer: LCM of 860, 215, 839, 226 is 81534020.
2. How to calculate the LCM of 860, 215, 839, 226?
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 860, 215, 839, 226.
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}.