LCM of 668, 410, 229, 388, 273
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 668, 410, 229, 388, 273 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 668, 410, 229, 388, 273. So, keep reading to learn more.
Given numbers are 668,410,229,388,273
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 668,410,229,388,273 is 830424564060.
Find LCM of 668,410,229,388,273 with Prime Factorization
| 2 | 668, 410, 229, 388, 273 |
| 2 | 334, 205, 229, 194, 273 |
| 167, 205, 229, 97, 273 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 167 x 205 x 229 x 97 x 273 = 830424564060
Therefore, the lowest common multiple of 668,410,229,388,273 is 830424564060.
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.
668 x 410 x 229 x 388 x 273 = 6643396512480
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.
668 : 1, 2, 4, 167, 334, 668
410 : 1, 2, 5, 10, 41, 82, 205, 410
229 : 1, 229
388 : 1, 2, 4, 97, 194, 388
273 : 1, 3, 7, 13, 21, 39, 91, 273
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,410,229,388,273, is 1.
Now, the common factors can be found like this.
668:2x 2x 167
410:2x 5x 41
229:229
388:2x 2x 97
273:3x 7x 13
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 2 = 8
Therefore, the value for common factors is 8.
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 = 6643396512480/(1x8)
LCM = 6643396512480/8
LCM = 830424564060
Thus, we can understand that the LCM of 668,410,229,388,273 is 830424564060.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 668, 410, 229, 388, 273
1. What is the LCM of 668, 410, 229, 388, 273?
Answer: LCM of 668, 410, 229, 388, 273 is 830424564060.
2. How to calculate the LCM of 668, 410, 229, 388, 273?
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 668, 410, 229, 388, 273.
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}.