LCM of 547, 860, 716, 505
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 547, 860, 716, 505 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 547, 860, 716, 505. So, keep reading to learn more.
Given numbers are 547,860,716,505
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 547,860,716,505 is 8504723180.
Find LCM of 547,860,716,505 with Prime Factorization
| 2 | 547, 860, 716, 505 |
| 2 | 547, 430, 358, 505 |
| 5 | 547, 215, 179, 505 |
| 547, 43, 179, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 547 x 43 x 179 x 101 = 8504723180
Therefore, the lowest common multiple of 547,860,716,505 is 8504723180.
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.
547 x 860 x 716 x 505 = 170094463600
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.
547 : 1, 547
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
716 : 1, 2, 4, 179, 358, 716
505 : 1, 5, 101, 505
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 547,860,716,505, is 1.
Now, the common factors can be found like this.
547:547
860:2x 2x 5x 43
716:2x 2x 179
505:5x 101
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 5 = 20
Therefore, the value for common factors is 20.
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 = 170094463600/(1x20)
LCM = 170094463600/20
LCM = 8504723180
Thus, we can understand that the LCM of 547,860,716,505 is 8504723180.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 547, 860, 716, 505
1. What is the LCM of 547, 860, 716, 505?
Answer: LCM of 547, 860, 716, 505 is 8504723180.
2. How to calculate the LCM of 547, 860, 716, 505?
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 547, 860, 716, 505.
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}.