LCM of 396, 995, 618, 286, 571
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 396, 995, 618, 286, 571 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 396, 995, 618, 286, 571. So, keep reading to learn more.
Given numbers are 396,995,618,286,571
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 396,995,618,286,571 is 301255477380.
Find LCM of 396,995,618,286,571 with Prime Factorization
| 2 | 396, 995, 618, 286, 571 |
| 3 | 198, 995, 309, 143, 571 |
| 11 | 66, 995, 103, 143, 571 |
| 6, 995, 103, 13, 571 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 6 x 995 x 103 x 13 x 571 = 301255477380
Therefore, the lowest common multiple of 396,995,618,286,571 is 301255477380.
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.
396 x 995 x 618 x 286 x 571 = 39765723014160
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.
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
995 : 1, 5, 199, 995
618 : 1, 2, 3, 6, 103, 206, 309, 618
286 : 1, 2, 11, 13, 22, 26, 143, 286
571 : 1, 571
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,995,618,286,571, is 1.
Now, the common factors can be found like this.
396:2x 2x 3x 3x 11
995:5x 199
618:2x 3x 103
286:2x 11x 13
571:571
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 3x 11 = 132
Therefore, the value for common factors is 132.
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 = 39765723014160/(1x132)
LCM = 39765723014160/132
LCM = 301255477380
Thus, we can understand that the LCM of 396,995,618,286,571 is 301255477380.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 396, 995, 618, 286, 571
1. What is the LCM of 396, 995, 618, 286, 571?
Answer: LCM of 396, 995, 618, 286, 571 is 301255477380.
2. How to calculate the LCM of 396, 995, 618, 286, 571?
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 396, 995, 618, 286, 571.
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}.