LCM of 127, 635, 209, 494
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 127, 635, 209, 494 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 127, 635, 209, 494. So, keep reading to learn more.
Given numbers are 127,635,209,494
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 127,635,209,494 is 3450590.
Find LCM of 127,635,209,494 with Prime Factorization
| 19 | 127, 635, 209, 494 |
| 127 | 127, 635, 11, 26 |
| 1, 5, 11, 26 |
Multiply the prime numbers at the bottom and the left side.
19 x 127 x 1 x 5 x 11 x 26 = 3450590
Therefore, the lowest common multiple of 127,635,209,494 is 3450590.
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.
127 x 635 x 209 x 494 = 8326273670
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.
127 : 1, 127
635 : 1, 5, 127, 635
209 : 1, 11, 19, 209
494 : 1, 2, 13, 19, 26, 38, 247, 494
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,635,209,494, is 1.
Now, the common factors can be found like this.
127:127
635:5x 127
209:11x 19
494:2x 13x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 127 = 2413
Therefore, the value for common factors is 2413.
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 = 8326273670/(1x2413)
LCM = 8326273670/2413
LCM = 3450590
Thus, we can understand that the LCM of 127,635,209,494 is 3450590.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 127, 635, 209, 494
1. What is the LCM of 127, 635, 209, 494?
Answer: LCM of 127, 635, 209, 494 is 3450590.
2. How to calculate the LCM of 127, 635, 209, 494?
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 127, 635, 209, 494.
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}.