LCM of 543, 724, 268, 480
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 543, 724, 268, 480 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 543, 724, 268, 480. So, keep reading to learn more.
Given numbers are 543,724,268,480
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 543,724,268,480 is 5820960.
Find LCM of 543,724,268,480 with Prime Factorization
| 2 | 543, 724, 268, 480 |
| 2 | 543, 362, 134, 240 |
| 3 | 543, 181, 67, 120 |
| 181 | 181, 181, 67, 40 |
| 1, 1, 67, 40 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 181 x 1 x 1 x 67 x 40 = 5820960
Therefore, the lowest common multiple of 543,724,268,480 is 5820960.
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.
543 x 724 x 268 x 480 = 50572500480
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.
543 : 1, 3, 181, 543
724 : 1, 2, 4, 181, 362, 724
268 : 1, 2, 4, 67, 134, 268
480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 543,724,268,480, is 1.
Now, the common factors can be found like this.
543:3x 181
724:2x 2x 181
268:2x 2x 67
480:2x 2x 2x 2x 2x 3x 5
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 181 = 8688
Therefore, the value for common factors is 8688.
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 = 50572500480/(1x8688)
LCM = 50572500480/8688
LCM = 5820960
Thus, we can understand that the LCM of 543,724,268,480 is 5820960.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 543, 724, 268, 480
1. What is the LCM of 543, 724, 268, 480?
Answer: LCM of 543, 724, 268, 480 is 5820960.
2. How to calculate the LCM of 543, 724, 268, 480?
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 543, 724, 268, 480.
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}.