LCM of 459, 405, 379, 294, 685
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 405, 379, 294, 685 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 459, 405, 379, 294, 685. So, keep reading to learn more.
Given numbers are 459,405,379,294,685
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,405,379,294,685 is 35034005790.
Find LCM of 459,405,379,294,685 with Prime Factorization
| 3 | 459, 405, 379, 294, 685 |
| 3 | 153, 135, 379, 98, 685 |
| 3 | 51, 45, 379, 98, 685 |
| 5 | 17, 15, 379, 98, 685 |
| 17, 3, 379, 98, 137 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 3 x 5 x 17 x 3 x 379 x 98 x 137 = 35034005790
Therefore, the lowest common multiple of 459,405,379,294,685 is 35034005790.
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.
459 x 405 x 379 x 294 x 685 = 14188772344950
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
379 : 1, 379
294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
685 : 1, 5, 137, 685
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,405,379,294,685, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
405:3x 3x 3x 3x 5
379:379
294:2x 3x 7x 7
685:5x 137
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 5 = 405
Therefore, the value for common factors is 405.
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 = 14188772344950/(1x405)
LCM = 14188772344950/405
LCM = 35034005790
Thus, we can understand that the LCM of 459,405,379,294,685 is 35034005790.
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FAQs on LCM of 459, 405, 379, 294, 685
1. What is the LCM of 459, 405, 379, 294, 685?
Answer: LCM of 459, 405, 379, 294, 685 is 35034005790.
2. How to calculate the LCM of 459, 405, 379, 294, 685?
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 459, 405, 379, 294, 685.
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}.