Find the LCM of 678, 523, 847, 847, 499 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 678, 523, 847, 847, 499. So, keep reading to learn more.
Given numbers are 678,523,847,847,499
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 678,523,847,847,499 is 149870217882.
Find LCM of 678,523,847,847,499 with Prime Factorization
7 | 678, 523, 847, 847, 499 |
11 | 678, 523, 121, 121, 499 |
11 | 678, 523, 11, 11, 499 |
678, 523, 1, 1, 499 |
Multiply the prime numbers at the bottom and the left side.
7 x 11 x 11 x 678 x 523 x 1 x 1 x 499 = 149870217882
Therefore, the lowest common multiple of 678,523,847,847,499 is 149870217882.
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.
678 x 523 x 847 x 847 x 499 = 126940074546054
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.
678 : 1, 2, 3, 6, 113, 226, 339, 678
523 : 1, 523
847 : 1, 7, 11, 77, 121, 847
847 : 1, 7, 11, 77, 121, 847
499 : 1, 499
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,523,847,847,499, is 1.
Now, the common factors can be found like this.
678:2x 3x 113
523:523
847:7x 11x 11
847:7x 11x 11
499:499
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 11x 11 = 847
Therefore, the value for common factors is 847.
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 = 126940074546054/(1x847)
LCM = 126940074546054/847
LCM = 149870217882
Thus, we can understand that the LCM of 678,523,847,847,499 is 149870217882.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 678, 523, 847, 847, 499?
Answer: LCM of 678, 523, 847, 847, 499 is 149870217882.
2. How to calculate the LCM of 678, 523, 847, 847, 499?
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 678, 523, 847, 847, 499.
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}.