LCM of 494, 149, 571, 682, 685
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 494, 149, 571, 682, 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 494, 149, 571, 682, 685. So, keep reading to learn more.
Given numbers are 494,149,571,682,685
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 494,149,571,682,685 is 9817350038210.
Find LCM of 494,149,571,682,685 with Prime Factorization
| 2 | 494, 149, 571, 682, 685 |
| 247, 149, 571, 341, 685 |
Multiply the prime numbers at the bottom and the left side.
2 x 247 x 149 x 571 x 341 x 685 = 9817350038210
Therefore, the lowest common multiple of 494,149,571,682,685 is 9817350038210.
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.
494 x 149 x 571 x 682 x 685 = 19634700076420
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.
494 : 1, 2, 13, 19, 26, 38, 247, 494
149 : 1, 149
571 : 1, 571
682 : 1, 2, 11, 22, 31, 62, 341, 682
685 : 1, 5, 137, 685
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 494,149,571,682,685, is 1.
Now, the common factors can be found like this.
494:2x 13x 19
149:149
571:571
682:2x 11x 31
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.
2 = 2
Therefore, the value for common factors is 2.
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 = 19634700076420/(1x2)
LCM = 19634700076420/2
LCM = 9817350038210
Thus, we can understand that the LCM of 494,149,571,682,685 is 9817350038210.
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FAQs on LCM of 494, 149, 571, 682, 685
1. What is the LCM of 494, 149, 571, 682, 685?
Answer: LCM of 494, 149, 571, 682, 685 is 9817350038210.
2. How to calculate the LCM of 494, 149, 571, 682, 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 494, 149, 571, 682, 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}.