Find the LCM of 678, 802, 725, 904, 684 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, 802, 725, 904, 684. So, keep reading to learn more.
Given numbers are 678,802,725,904,684
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 678,802,725,904,684 is 44941433400.
Find LCM of 678,802,725,904,684 with Prime Factorization
2 | 678, 802, 725, 904, 684 |
2 | 339, 401, 725, 452, 342 |
3 | 339, 401, 725, 226, 171 |
113 | 113, 401, 725, 226, 57 |
1, 401, 725, 2, 57 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 113 x 1 x 401 x 725 x 2 x 57 = 44941433400
Therefore, the lowest common multiple of 678,802,725,904,684 is 44941433400.
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 802 x 725 x 904 x 684 = 243762334761600
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
802 : 1, 2, 401, 802
725 : 1, 5, 25, 29, 145, 725
904 : 1, 2, 4, 8, 113, 226, 452, 904
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,802,725,904,684, is 1.
Now, the common factors can be found like this.
678:2x 3x 113
802:2x 401
725:5x 5x 29
904:2x 2x 2x 113
684:2x 2x 3x 3x 19
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 2x 3x 113 = 5424
Therefore, the value for common factors is 5424.
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 = 243762334761600/(1x5424)
LCM = 243762334761600/5424
LCM = 44941433400
Thus, we can understand that the LCM of 678,802,725,904,684 is 44941433400.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 678, 802, 725, 904, 684?
Answer: LCM of 678, 802, 725, 904, 684 is 44941433400.
2. How to calculate the LCM of 678, 802, 725, 904, 684?
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, 802, 725, 904, 684.
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}.