LCM of 960, 570, 265, 449
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 960, 570, 265, 449 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 960, 570, 265, 449. So, keep reading to learn more.
Given numbers are 960,570,265,449
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 960,570,265,449 is 434057280.
Find LCM of 960,570,265,449 with Prime Factorization
| 2 | 960, 570, 265, 449 |
| 3 | 480, 285, 265, 449 |
| 5 | 160, 95, 265, 449 |
| 32, 19, 53, 449 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 32 x 19 x 53 x 449 = 434057280
Therefore, the lowest common multiple of 960,570,265,449 is 434057280.
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.
960 x 570 x 265 x 449 = 65108592000
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.
960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
265 : 1, 5, 53, 265
449 : 1, 449
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 960,570,265,449, is 1.
Now, the common factors can be found like this.
960:2x 2x 2x 2x 2x 2x 3x 5
570:2x 3x 5x 19
265:5x 53
449:449
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 5 = 150
Therefore, the value for common factors is 150.
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 = 65108592000/(1x150)
LCM = 65108592000/150
LCM = 434057280
Thus, we can understand that the LCM of 960,570,265,449 is 434057280.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 960, 570, 265, 449
1. What is the LCM of 960, 570, 265, 449?
Answer: LCM of 960, 570, 265, 449 is 434057280.
2. How to calculate the LCM of 960, 570, 265, 449?
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 960, 570, 265, 449.
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}.