LCM of 340, 663, 494, 899
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 340, 663, 494, 899 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 340, 663, 494, 899. So, keep reading to learn more.
Given numbers are 340,663,494,899
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 340,663,494,899 is 226494060.
Find LCM of 340,663,494,899 with Prime Factorization
| 2 | 340, 663, 494, 899 |
| 13 | 170, 663, 247, 899 |
| 17 | 170, 51, 19, 899 |
| 10, 3, 19, 899 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 17 x 10 x 3 x 19 x 899 = 226494060
Therefore, the lowest common multiple of 340,663,494,899 is 226494060.
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.
340 x 663 x 494 x 899 = 100110374520
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.
340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
663 : 1, 3, 13, 17, 39, 51, 221, 663
494 : 1, 2, 13, 19, 26, 38, 247, 494
899 : 1, 29, 31, 899
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 340,663,494,899, is 1.
Now, the common factors can be found like this.
340:2x 2x 5x 17
663:3x 13x 17
494:2x 13x 19
899:29x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 17 = 442
Therefore, the value for common factors is 442.
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 = 100110374520/(1x442)
LCM = 100110374520/442
LCM = 226494060
Thus, we can understand that the LCM of 340,663,494,899 is 226494060.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 340, 663, 494, 899
1. What is the LCM of 340, 663, 494, 899?
Answer: LCM of 340, 663, 494, 899 is 226494060.
2. How to calculate the LCM of 340, 663, 494, 899?
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 340, 663, 494, 899.
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}.