LCM of 333, 388, 893, 636, 643
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 333, 388, 893, 636, 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 333, 388, 893, 636, 643. So, keep reading to learn more.
Given numbers are 333,388,893,636,643
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 333,388,893,636,643 is 3932006802588.
Find LCM of 333,388,893,636,643 with Prime Factorization
| 2 | 333, 388, 893, 636, 643 |
| 2 | 333, 194, 893, 318, 643 |
| 3 | 333, 97, 893, 159, 643 |
| 111, 97, 893, 53, 643 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 111 x 97 x 893 x 53 x 643 = 3932006802588
Therefore, the lowest common multiple of 333,388,893,636,643 is 3932006802588.
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.
333 x 388 x 893 x 636 x 643 = 47184081631056
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.
333 : 1, 3, 9, 37, 111, 333
388 : 1, 2, 4, 97, 194, 388
893 : 1, 19, 47, 893
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
643 : 1, 643
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 333,388,893,636,643, is 1.
Now, the common factors can be found like this.
333:3x 3x 37
388:2x 2x 97
893:19x 47
636:2x 2x 3x 53
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.
2x 2x 3 = 12
Therefore, the value for common factors is 12.
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 = 47184081631056/(1x12)
LCM = 47184081631056/12
LCM = 3932006802588
Thus, we can understand that the LCM of 333,388,893,636,643 is 3932006802588.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 333, 388, 893, 636, 643
1. What is the LCM of 333, 388, 893, 636, 643?
Answer: LCM of 333, 388, 893, 636, 643 is 3932006802588.
2. How to calculate the LCM of 333, 388, 893, 636, 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 333, 388, 893, 636, 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}.