Find the LCM of 551, 646, 128, 832, 739 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 551, 646, 128, 832, 739. So, keep reading to learn more.
Given numbers are 551,646,128,832,739
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 551,646,128,832,739 is 11518562432.
Find LCM of 551,646,128,832,739 with Prime Factorization
2 | 551, 646, 128, 832, 739 |
2 | 551, 323, 64, 416, 739 |
2 | 551, 323, 32, 208, 739 |
2 | 551, 323, 16, 104, 739 |
2 | 551, 323, 8, 52, 739 |
2 | 551, 323, 4, 26, 739 |
19 | 551, 323, 2, 13, 739 |
29, 17, 2, 13, 739 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 2 x 19 x 29 x 17 x 2 x 13 x 739 = 11518562432
Therefore, the lowest common multiple of 551,646,128,832,739 is 11518562432.
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.
551 x 646 x 128 x 832 x 739 = 28013143834624
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.
551 : 1, 19, 29, 551
646 : 1, 2, 17, 19, 34, 38, 323, 646
128 : 1, 2, 4, 8, 16, 32, 64, 128
832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
739 : 1, 739
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,646,128,832,739, is 1.
Now, the common factors can be found like this.
551:19x 29
646:2x 17x 19
128:2x 2x 2x 2x 2x 2x 2
832:2x 2x 2x 2x 2x 2x 13
739:739
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 2x 2x 2x 19 = 2432
Therefore, the value for common factors is 2432.
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 = 28013143834624/(1x2432)
LCM = 28013143834624/2432
LCM = 11518562432
Thus, we can understand that the LCM of 551,646,128,832,739 is 11518562432.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 551, 646, 128, 832, 739?
Answer: LCM of 551, 646, 128, 832, 739 is 11518562432.
2. How to calculate the LCM of 551, 646, 128, 832, 739?
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 551, 646, 128, 832, 739.
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}.