LCM of 689, 195, 526, 901, 682
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 689, 195, 526, 901, 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 689, 195, 526, 901, 682. So, keep reading to learn more.
Given numbers are 689,195,526,901,682
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 689,195,526,901,682 is 31513709370.
Find LCM of 689,195,526,901,682 with Prime Factorization
| 2 | 689, 195, 526, 901, 682 |
| 13 | 689, 195, 263, 901, 341 |
| 53 | 53, 15, 263, 901, 341 |
| 1, 15, 263, 17, 341 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 53 x 1 x 15 x 263 x 17 x 341 = 31513709370
Therefore, the lowest common multiple of 689,195,526,901,682 is 31513709370.
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.
689 x 195 x 526 x 901 x 682 = 43425891511860
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.
689 : 1, 13, 53, 689
195 : 1, 3, 5, 13, 15, 39, 65, 195
526 : 1, 2, 263, 526
901 : 1, 17, 53, 901
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 689,195,526,901,682, is 1.
Now, the common factors can be found like this.
689:13x 53
195:3x 5x 13
526:2x 263
901:17x 53
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 13x 53 = 1378
Therefore, the value for common factors is 1378.
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 = 43425891511860/(1x1378)
LCM = 43425891511860/1378
LCM = 31513709370
Thus, we can understand that the LCM of 689,195,526,901,682 is 31513709370.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 689, 195, 526, 901, 682
1. What is the LCM of 689, 195, 526, 901, 682?
Answer: LCM of 689, 195, 526, 901, 682 is 31513709370.
2. How to calculate the LCM of 689, 195, 526, 901, 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 689, 195, 526, 901, 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}.