Find the LCM of 861, 875, 227, 675, 757 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 861, 875, 227, 675, 757. So, keep reading to learn more.
Given numbers are 861,875,227,675,757
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 861,875,227,675,757 is 166447551375.
Find LCM of 861,875,227,675,757 with Prime Factorization
3 | 861, 875, 227, 675, 757 |
5 | 287, 875, 227, 225, 757 |
5 | 287, 175, 227, 45, 757 |
7 | 287, 35, 227, 9, 757 |
41, 5, 227, 9, 757 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 5 x 7 x 41 x 5 x 227 x 9 x 757 = 166447551375
Therefore, the lowest common multiple of 861,875,227,675,757 is 166447551375.
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.
861 x 875 x 227 x 675 x 757 = 87384964471875
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.
861 : 1, 3, 7, 21, 41, 123, 287, 861
875 : 1, 5, 7, 25, 35, 125, 175, 875
227 : 1, 227
675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
757 : 1, 757
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,875,227,675,757, is 1.
Now, the common factors can be found like this.
861:3x 7x 41
875:5x 5x 5x 7
227:227
675:3x 3x 3x 5x 5
757:757
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 5x 7 = 525
Therefore, the value for common factors is 525.
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 = 87384964471875/(1x525)
LCM = 87384964471875/525
LCM = 166447551375
Thus, we can understand that the LCM of 861,875,227,675,757 is 166447551375.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 861, 875, 227, 675, 757?
Answer: LCM of 861, 875, 227, 675, 757 is 166447551375.
2. How to calculate the LCM of 861, 875, 227, 675, 757?
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 861, 875, 227, 675, 757.
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}.