LCM of 439, 623, 558, 682
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 439, 623, 558, 682 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 439, 623, 558, 682. So, keep reading to learn more.
Given numbers are 439,623,558,682
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 439,623,558,682 is 1678724586.
Find LCM of 439,623,558,682 with Prime Factorization
| 2 | 439, 623, 558, 682 |
| 31 | 439, 623, 279, 341 |
| 439, 623, 9, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 31 x 439 x 623 x 9 x 11 = 1678724586
Therefore, the lowest common multiple of 439,623,558,682 is 1678724586.
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.
439 x 623 x 558 x 682 = 104080924332
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.
439 : 1, 439
623 : 1, 7, 89, 623
558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
682 : 1, 2, 11, 22, 31, 62, 341, 682
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 439,623,558,682, is 1.
Now, the common factors can be found like this.
439:439
623:7x 89
558:2x 3x 3x 31
682:2x 11x 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 31 = 62
Therefore, the value for common factors is 62.
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 = 104080924332/(1x62)
LCM = 104080924332/62
LCM = 1678724586
Thus, we can understand that the LCM of 439,623,558,682 is 1678724586.
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FAQs on LCM of 439, 623, 558, 682
1. What is the LCM of 439, 623, 558, 682?
Answer: LCM of 439, 623, 558, 682 is 1678724586.
2. How to calculate the LCM of 439, 623, 558, 682?
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 439, 623, 558, 682.
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}.