Find the LCM of 275, 276, 897, 138 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 275, 276, 897, 138. So, keep reading to learn more.
Given numbers are 275,276,897,138
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 275,276,897,138 is 986700.
Find LCM of 275,276,897,138 with Prime Factorization
2 | 275, 276, 897, 138 |
3 | 275, 138, 897, 69 |
23 | 275, 46, 299, 23 |
275, 2, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 275 x 2 x 13 x 1 = 986700
Therefore, the lowest common multiple of 275,276,897,138 is 986700.
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.
275 x 276 x 897 x 138 = 9395357400
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.
275 : 1, 5, 11, 25, 55, 275
276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
897 : 1, 3, 13, 23, 39, 69, 299, 897
138 : 1, 2, 3, 6, 23, 46, 69, 138
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,276,897,138, is 1.
Now, the common factors can be found like this.
275:5x 5x 11
276:2x 2x 3x 23
897:3x 13x 23
138:2x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 23x 23 = 9522
Therefore, the value for common factors is 9522.
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 = 9395357400/(1x9522)
LCM = 9395357400/9522
LCM = 986700
Thus, we can understand that the LCM of 275,276,897,138 is 986700.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 275, 276, 897, 138?
Answer: LCM of 275, 276, 897, 138 is 986700.
2. How to calculate the LCM of 275, 276, 897, 138?
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 275, 276, 897, 138.
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}.