LCM of 906, 268, 528, 656
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 906, 268, 528, 656 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 906, 268, 528, 656. So, keep reading to learn more.
Given numbers are 906,268,528,656
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 906,268,528,656 is 219012816.
Find LCM of 906,268,528,656 with Prime Factorization
| 2 | 906, 268, 528, 656 |
| 2 | 453, 134, 264, 328 |
| 2 | 453, 67, 132, 164 |
| 2 | 453, 67, 66, 82 |
| 3 | 453, 67, 33, 41 |
| 151, 67, 11, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 151 x 67 x 11 x 41 = 219012816
Therefore, the lowest common multiple of 906,268,528,656 is 219012816.
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.
906 x 268 x 528 x 656 = 84100921344
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.
906 : 1, 2, 3, 6, 151, 302, 453, 906
268 : 1, 2, 4, 67, 134, 268
528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,268,528,656, is 2.
Now, the common factors can be found like this.
906:2x 3x 151
268:2x 2x 67
528:2x 2x 2x 2x 3x 11
656:2x 2x 2x 2x 41
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 2x 2x 3 = 192
Therefore, the value for common factors is 192.
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 = 84100921344/(2x192)
LCM = 84100921344/384
LCM = 219012816
Thus, we can understand that the LCM of 906,268,528,656 is 219012816.
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FAQs on LCM of 906, 268, 528, 656
1. What is the LCM of 906, 268, 528, 656?
Answer: LCM of 906, 268, 528, 656 is 219012816.
2. How to calculate the LCM of 906, 268, 528, 656?
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 906, 268, 528, 656.
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}.