LCM of 527, 945, 682, 782
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 527, 945, 682, 782 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 527, 945, 682, 782. So, keep reading to learn more.
Given numbers are 527,945,682,782
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 527,945,682,782 is 251995590.
Find LCM of 527,945,682,782 with Prime Factorization
| 2 | 527, 945, 682, 782 |
| 17 | 527, 945, 341, 391 |
| 31 | 31, 945, 341, 23 |
| 1, 945, 11, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 31 x 1 x 945 x 11 x 23 = 251995590
Therefore, the lowest common multiple of 527,945,682,782 is 251995590.
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.
527 x 945 x 682 x 782 = 265603351860
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.
527 : 1, 17, 31, 527
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
682 : 1, 2, 11, 22, 31, 62, 341, 682
782 : 1, 2, 17, 23, 34, 46, 391, 782
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 527,945,682,782, is 1.
Now, the common factors can be found like this.
527:17x 31
945:3x 3x 3x 5x 7
682:2x 11x 31
782:2x 17x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 17x 31 = 1054
Therefore, the value for common factors is 1054.
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 = 265603351860/(1x1054)
LCM = 265603351860/1054
LCM = 251995590
Thus, we can understand that the LCM of 527,945,682,782 is 251995590.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 527, 945, 682, 782
1. What is the LCM of 527, 945, 682, 782?
Answer: LCM of 527, 945, 682, 782 is 251995590.
2. How to calculate the LCM of 527, 945, 682, 782?
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 527, 945, 682, 782.
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}.