LCM of 865, 383, 682, 186
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 865, 383, 682, 186 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 865, 383, 682, 186. So, keep reading to learn more.
Given numbers are 865,383,682,186
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 865,383,682,186 is 677829570.
Find LCM of 865,383,682,186 with Prime Factorization
| 2 | 865, 383, 682, 186 |
| 31 | 865, 383, 341, 93 |
| 865, 383, 11, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 31 x 865 x 383 x 11 x 3 = 677829570
Therefore, the lowest common multiple of 865,383,682,186 is 677829570.
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.
865 x 383 x 682 x 186 = 42025433340
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.
865 : 1, 5, 173, 865
383 : 1, 383
682 : 1, 2, 11, 22, 31, 62, 341, 682
186 : 1, 2, 3, 6, 31, 62, 93, 186
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 865,383,682,186, is 1.
Now, the common factors can be found like this.
865:5x 173
383:383
682:2x 11x 31
186:2x 3x 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 = 42025433340/(1x62)
LCM = 42025433340/62
LCM = 677829570
Thus, we can understand that the LCM of 865,383,682,186 is 677829570.
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FAQs on LCM of 865, 383, 682, 186
1. What is the LCM of 865, 383, 682, 186?
Answer: LCM of 865, 383, 682, 186 is 677829570.
2. How to calculate the LCM of 865, 383, 682, 186?
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 865, 383, 682, 186.
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}.