LCM of 827, 418, 209, 608
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 827, 418, 209, 608 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 827, 418, 209, 608. So, keep reading to learn more.
Given numbers are 827,418,209,608
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 827,418,209,608 is 5530976.
Find LCM of 827,418,209,608 with Prime Factorization
| 2 | 827, 418, 209, 608 |
| 11 | 827, 209, 209, 304 |
| 19 | 827, 19, 19, 304 |
| 827, 1, 1, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 19 x 827 x 1 x 1 x 16 = 5530976
Therefore, the lowest common multiple of 827,418,209,608 is 5530976.
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.
827 x 418 x 209 x 608 = 43927011392
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.
827 : 1, 827
418 : 1, 2, 11, 19, 22, 38, 209, 418
209 : 1, 11, 19, 209
608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 827,418,209,608, is 1.
Now, the common factors can be found like this.
827:827
418:2x 11x 19
209:11x 19
608:2x 2x 2x 2x 2x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 19x 19 = 7942
Therefore, the value for common factors is 7942.
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 = 43927011392/(1x7942)
LCM = 43927011392/7942
LCM = 5530976
Thus, we can understand that the LCM of 827,418,209,608 is 5530976.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 827, 418, 209, 608
1. What is the LCM of 827, 418, 209, 608?
Answer: LCM of 827, 418, 209, 608 is 5530976.
2. How to calculate the LCM of 827, 418, 209, 608?
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 827, 418, 209, 608.
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}.