LCM of 457, 843, 368, 468, 487
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 457, 843, 368, 468, 487 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 457, 843, 368, 468, 487. So, keep reading to learn more.
Given numbers are 457,843,368,468,487
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 457,843,368,468,487 is 2692682585424.
Find LCM of 457,843,368,468,487 with Prime Factorization
| 2 | 457, 843, 368, 468, 487 |
| 2 | 457, 843, 184, 234, 487 |
| 3 | 457, 843, 92, 117, 487 |
| 457, 281, 92, 39, 487 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 457 x 281 x 92 x 39 x 487 = 2692682585424
Therefore, the lowest common multiple of 457,843,368,468,487 is 2692682585424.
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.
457 x 843 x 368 x 468 x 487 = 32312191025088
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.
457 : 1, 457
843 : 1, 3, 281, 843
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
487 : 1, 487
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,843,368,468,487, is 1.
Now, the common factors can be found like this.
457:457
843:3x 281
368:2x 2x 2x 2x 23
468:2x 2x 3x 3x 13
487:487
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 = 32312191025088/(1x12)
LCM = 32312191025088/12
LCM = 2692682585424
Thus, we can understand that the LCM of 457,843,368,468,487 is 2692682585424.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 457, 843, 368, 468, 487
1. What is the LCM of 457, 843, 368, 468, 487?
Answer: LCM of 457, 843, 368, 468, 487 is 2692682585424.
2. How to calculate the LCM of 457, 843, 368, 468, 487?
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 457, 843, 368, 468, 487.
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}.