LCM of 291, 505, 135, 719
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 291, 505, 135, 719 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 291, 505, 135, 719. So, keep reading to learn more.
Given numbers are 291,505,135,719
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 291,505,135,719 is 950945805.
Find LCM of 291,505,135,719 with Prime Factorization
| 3 | 291, 505, 135, 719 |
| 5 | 97, 505, 45, 719 |
| 97, 101, 9, 719 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 97 x 101 x 9 x 719 = 950945805
Therefore, the lowest common multiple of 291,505,135,719 is 950945805.
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.
291 x 505 x 135 x 719 = 14264187075
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.
291 : 1, 3, 97, 291
505 : 1, 5, 101, 505
135 : 1, 3, 5, 9, 15, 27, 45, 135
719 : 1, 719
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,505,135,719, is 1.
Now, the common factors can be found like this.
291:3x 97
505:5x 101
135:3x 3x 3x 5
719:719
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5 = 15
Therefore, the value for common factors is 15.
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 = 14264187075/(1x15)
LCM = 14264187075/15
LCM = 950945805
Thus, we can understand that the LCM of 291,505,135,719 is 950945805.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 291, 505, 135, 719
1. What is the LCM of 291, 505, 135, 719?
Answer: LCM of 291, 505, 135, 719 is 950945805.
2. How to calculate the LCM of 291, 505, 135, 719?
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 291, 505, 135, 719.
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}.