LCM of 678, 610, 180, 936, 382
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 678, 610, 180, 936, 382 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 678, 610, 180, 936, 382. So, keep reading to learn more.
Given numbers are 678,610,180,936,382
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 678,610,180,936,382 is 6161514840.
Find LCM of 678,610,180,936,382 with Prime Factorization
| 2 | 678, 610, 180, 936, 382 |
| 2 | 339, 305, 90, 468, 191 |
| 3 | 339, 305, 45, 234, 191 |
| 3 | 113, 305, 15, 78, 191 |
| 5 | 113, 305, 5, 26, 191 |
| 113, 61, 1, 26, 191 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 5 x 113 x 61 x 1 x 26 x 191 = 6161514840
Therefore, the lowest common multiple of 678,610,180,936,382 is 6161514840.
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.
678 x 610 x 180 x 936 x 382 = 26617744108800
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.
678 : 1, 2, 3, 6, 113, 226, 339, 678
610 : 1, 2, 5, 10, 61, 122, 305, 610
180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
382 : 1, 2, 191, 382
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,610,180,936,382, is 2.
Now, the common factors can be found like this.
678:2x 3x 113
610:2x 5x 61
180:2x 2x 3x 3x 5
936:2x 2x 2x 3x 3x 13
382:2x 191
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 3x 3x 5 = 2160
Therefore, the value for common factors is 2160.
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 = 26617744108800/(2x2160)
LCM = 26617744108800/4320
LCM = 6161514840
Thus, we can understand that the LCM of 678,610,180,936,382 is 6161514840.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 678, 610, 180, 936, 382
1. What is the LCM of 678, 610, 180, 936, 382?
Answer: LCM of 678, 610, 180, 936, 382 is 6161514840.
2. How to calculate the LCM of 678, 610, 180, 936, 382?
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 678, 610, 180, 936, 382.
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}.