LCM of 676, 648, 576, 214
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 676, 648, 576, 214 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 676, 648, 576, 214. So, keep reading to learn more.
Given numbers are 676,648,576,214
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 676,648,576,214 is 93742272.
Find LCM of 676,648,576,214 with Prime Factorization
| 2 | 676, 648, 576, 214 |
| 2 | 338, 324, 288, 107 |
| 2 | 169, 162, 144, 107 |
| 3 | 169, 81, 72, 107 |
| 3 | 169, 27, 24, 107 |
| 169, 9, 8, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 169 x 9 x 8 x 107 = 93742272
Therefore, the lowest common multiple of 676,648,576,214 is 93742272.
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.
676 x 648 x 576 x 214 = 53995548672
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.
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
214 : 1, 2, 107, 214
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,648,576,214, is 2.
Now, the common factors can be found like this.
676:2x 2x 13x 13
648:2x 2x 2x 3x 3x 3x 3
576:2x 2x 2x 2x 2x 2x 3x 3
214:2x 107
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 3x 3 = 288
Therefore, the value for common factors is 288.
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 = 53995548672/(2x288)
LCM = 53995548672/576
LCM = 93742272
Thus, we can understand that the LCM of 676,648,576,214 is 93742272.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 676, 648, 576, 214
1. What is the LCM of 676, 648, 576, 214?
Answer: LCM of 676, 648, 576, 214 is 93742272.
2. How to calculate the LCM of 676, 648, 576, 214?
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 676, 648, 576, 214.
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}.