Find the LCM of 382, 261, 546, 806, 938 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 382, 261, 546, 806, 938. So, keep reading to learn more.
Given numbers are 382,261,546,806,938
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 382,261,546,806,938 is 18844375914.
Find LCM of 382,261,546,806,938 with Prime Factorization
2 | 382, 261, 546, 806, 938 |
3 | 191, 261, 273, 403, 469 |
7 | 191, 87, 91, 403, 469 |
13 | 191, 87, 13, 403, 67 |
191, 87, 1, 31, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 191 x 87 x 1 x 31 x 67 = 18844375914
Therefore, the lowest common multiple of 382,261,546,806,938 is 18844375914.
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.
382 x 261 x 546 x 806 x 938 = 41156116996176
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.
382 : 1, 2, 191, 382
261 : 1, 3, 9, 29, 87, 261
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
806 : 1, 2, 13, 26, 31, 62, 403, 806
938 : 1, 2, 7, 14, 67, 134, 469, 938
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 382,261,546,806,938, is 1.
Now, the common factors can be found like this.
382:2x 191
261:3x 3x 29
546:2x 3x 7x 13
806:2x 13x 31
938:2x 7x 67
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 3x 7x 13 = 2184
Therefore, the value for common factors is 2184.
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 = 41156116996176/(1x2184)
LCM = 41156116996176/2184
LCM = 18844375914
Thus, we can understand that the LCM of 382,261,546,806,938 is 18844375914.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 382, 261, 546, 806, 938?
Answer: LCM of 382, 261, 546, 806, 938 is 18844375914.
2. How to calculate the LCM of 382, 261, 546, 806, 938?
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 382, 261, 546, 806, 938.
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}.