Find the LCM of 904, 782, 828, 663 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 904, 782, 828, 663. So, keep reading to learn more.
Given numbers are 904,782,828,663
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 904,782,828,663 is 41355288.
Find LCM of 904,782,828,663 with Prime Factorization
2 | 904, 782, 828, 663 |
2 | 452, 391, 414, 663 |
3 | 226, 391, 207, 663 |
17 | 226, 391, 69, 221 |
23 | 226, 23, 69, 13 |
226, 1, 3, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 17 x 23 x 226 x 1 x 3 x 13 = 41355288
Therefore, the lowest common multiple of 904,782,828,663 is 41355288.
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.
904 x 782 x 828 x 663 = 388078022592
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.
904 : 1, 2, 4, 8, 113, 226, 452, 904
782 : 1, 2, 17, 23, 34, 46, 391, 782
828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
663 : 1, 3, 13, 17, 39, 51, 221, 663
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 904,782,828,663, is 1.
Now, the common factors can be found like this.
904:2x 2x 2x 113
782:2x 17x 23
828:2x 2x 3x 3x 23
663:3x 13x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 17x 23 = 9384
Therefore, the value for common factors is 9384.
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 = 388078022592/(1x9384)
LCM = 388078022592/9384
LCM = 41355288
Thus, we can understand that the LCM of 904,782,828,663 is 41355288.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 904, 782, 828, 663?
Answer: LCM of 904, 782, 828, 663 is 41355288.
2. How to calculate the LCM of 904, 782, 828, 663?
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 904, 782, 828, 663.
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}.