Find the LCM of 857, 533, 377, 656, 643 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 857, 533, 377, 656, 643. So, keep reading to learn more.
Given numbers are 857,533,377,656,643
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 857,533,377,656,643 is 136281524912.
Find LCM of 857,533,377,656,643 with Prime Factorization
13 | 857, 533, 377, 656, 643 |
41 | 857, 41, 29, 656, 643 |
857, 1, 29, 16, 643 |
Multiply the prime numbers at the bottom and the left side.
13 x 41 x 857 x 1 x 29 x 16 x 643 = 136281524912
Therefore, the lowest common multiple of 857,533,377,656,643 is 136281524912.
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.
857 x 533 x 377 x 656 x 643 = 72638052778096
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.
857 : 1, 857
533 : 1, 13, 41, 533
377 : 1, 13, 29, 377
656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
643 : 1, 643
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,533,377,656,643, is 1.
Now, the common factors can be found like this.
857:857
533:13x 41
377:13x 29
656:2x 2x 2x 2x 41
643:643
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 41 = 533
Therefore, the value for common factors is 533.
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 = 72638052778096/(1x533)
LCM = 72638052778096/533
LCM = 136281524912
Thus, we can understand that the LCM of 857,533,377,656,643 is 136281524912.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 857, 533, 377, 656, 643?
Answer: LCM of 857, 533, 377, 656, 643 is 136281524912.
2. How to calculate the LCM of 857, 533, 377, 656, 643?
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 857, 533, 377, 656, 643.
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}.