LCM of 578, 589, 268
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 578, 589, 268 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 578, 589, 268. So, keep reading to learn more.
Given numbers are 578,589,268
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 578,589,268 is 45619228.
Find LCM of 578,589,268 with Prime Factorization
| 2 | 578, 589, 268 |
| 289, 589, 134 |
Multiply the prime numbers at the bottom and the left side.
2 x 289 x 589 x 134 = 45619228
Therefore, the lowest common multiple of 578,589,268 is 45619228.
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.
578 x 589 x 268 = 91238456
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.
578 : 1, 2, 17, 34, 289, 578
589 : 1, 19, 31, 589
268 : 1, 2, 4, 67, 134, 268
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,589,268, is 1.
Now, the common factors can be found like this.
578:2x 17x 17
589:19x 31
268:2x 2x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 91238456/(1x2)
LCM = 91238456/2
LCM = 45619228
Thus, we can understand that the LCM of 578,589,268 is 45619228.
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FAQs on LCM of 578, 589, 268
1. What is the LCM of 578, 589, 268?
Answer: LCM of 578, 589, 268 is 45619228.
2. How to calculate the LCM of 578, 589, 268?
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 578, 589, 268.
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}.