Find the LCM of 168, 871, 572, 211, 268 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 168, 871, 572, 211, 268. So, keep reading to learn more.
Given numbers are 168,871,572,211,268
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 168,871,572,211,268 is 339627288.
Find LCM of 168,871,572,211,268 with Prime Factorization
2 | 168, 871, 572, 211, 268 |
2 | 84, 871, 286, 211, 134 |
13 | 42, 871, 143, 211, 67 |
67 | 42, 67, 11, 211, 67 |
42, 1, 11, 211, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 67 x 42 x 1 x 11 x 211 x 1 = 339627288
Therefore, the lowest common multiple of 168,871,572,211,268 is 339627288.
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.
168 x 871 x 572 x 211 x 268 = 4733045885568
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.
168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
871 : 1, 13, 67, 871
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
211 : 1, 211
268 : 1, 2, 4, 67, 134, 268
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 168,871,572,211,268, is 1.
Now, the common factors can be found like this.
168:2x 2x 2x 3x 7
871:13x 67
572:2x 2x 11x 13
211:211
268:2x 2x 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 2x 13x 67 = 13936
Therefore, the value for common factors is 13936.
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 = 4733045885568/(1x13936)
LCM = 4733045885568/13936
LCM = 339627288
Thus, we can understand that the LCM of 168,871,572,211,268 is 339627288.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 168, 871, 572, 211, 268?
Answer: LCM of 168, 871, 572, 211, 268 is 339627288.
2. How to calculate the LCM of 168, 871, 572, 211, 268?
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 168, 871, 572, 211, 268.
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}.