LCM of 474, 481, 369, 979, 209
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 474, 481, 369, 979, 209 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 474, 481, 369, 979, 209. So, keep reading to learn more.
Given numbers are 474,481,369,979,209
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 474,481,369,979,209 is 521632716462.
Find LCM of 474,481,369,979,209 with Prime Factorization
| 3 | 474, 481, 369, 979, 209 |
| 11 | 158, 481, 123, 979, 209 |
| 158, 481, 123, 89, 19 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 158 x 481 x 123 x 89 x 19 = 521632716462
Therefore, the lowest common multiple of 474,481,369,979,209 is 521632716462.
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.
474 x 481 x 369 x 979 x 209 = 17213879643246
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.
474 : 1, 2, 3, 6, 79, 158, 237, 474
481 : 1, 13, 37, 481
369 : 1, 3, 9, 41, 123, 369
979 : 1, 11, 89, 979
209 : 1, 11, 19, 209
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,481,369,979,209, is 1.
Now, the common factors can be found like this.
474:2x 3x 79
481:13x 37
369:3x 3x 41
979:11x 89
209:11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11 = 33
Therefore, the value for common factors is 33.
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 = 17213879643246/(1x33)
LCM = 17213879643246/33
LCM = 521632716462
Thus, we can understand that the LCM of 474,481,369,979,209 is 521632716462.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 474, 481, 369, 979, 209
1. What is the LCM of 474, 481, 369, 979, 209?
Answer: LCM of 474, 481, 369, 979, 209 is 521632716462.
2. How to calculate the LCM of 474, 481, 369, 979, 209?
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 474, 481, 369, 979, 209.
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}.