Find the LCM of 378, 910, 693, 151, 940 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 378, 910, 693, 151, 940. So, keep reading to learn more.
Given numbers are 378,910,693,151,940
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 378,910,693,151,940 is 3836212380.
Find LCM of 378,910,693,151,940 with Prime Factorization
2 | 378, 910, 693, 151, 940 |
3 | 189, 455, 693, 151, 470 |
3 | 63, 455, 231, 151, 470 |
5 | 21, 455, 77, 151, 470 |
7 | 21, 91, 77, 151, 94 |
3, 13, 11, 151, 94 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 7 x 3 x 13 x 11 x 151 x 94 = 3836212380
Therefore, the lowest common multiple of 378,910,693,151,940 is 3836212380.
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.
378 x 910 x 693 x 151 x 940 = 33835393191600
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.
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
151 : 1, 151
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,910,693,151,940, is 1.
Now, the common factors can be found like this.
378:2x 3x 3x 3x 7
910:2x 5x 7x 13
693:3x 3x 7x 11
151:151
940:2x 2x 5x 47
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 3x 3x 5x 7x 7 = 8820
Therefore, the value for common factors is 8820.
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 = 33835393191600/(1x8820)
LCM = 33835393191600/8820
LCM = 3836212380
Thus, we can understand that the LCM of 378,910,693,151,940 is 3836212380.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 378, 910, 693, 151, 940?
Answer: LCM of 378, 910, 693, 151, 940 is 3836212380.
2. How to calculate the LCM of 378, 910, 693, 151, 940?
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 378, 910, 693, 151, 940.
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}.