LCM of 357, 450, 627, 891, 731
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 357, 450, 627, 891, 731 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 357, 450, 627, 891, 731. So, keep reading to learn more.
Given numbers are 357,450,627,891,731
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 357,450,627,891,731 is 4331284650.
Find LCM of 357,450,627,891,731 with Prime Factorization
| 3 | 357, 450, 627, 891, 731 |
| 3 | 119, 150, 209, 297, 731 |
| 11 | 119, 50, 209, 99, 731 |
| 17 | 119, 50, 19, 9, 731 |
| 7, 50, 19, 9, 43 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 11 x 17 x 7 x 50 x 19 x 9 x 43 = 4331284650
Therefore, the lowest common multiple of 357,450,627,891,731 is 4331284650.
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.
357 x 450 x 627 x 891 x 731 = 65605968593550
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.
357 : 1, 3, 7, 17, 21, 51, 119, 357
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
627 : 1, 3, 11, 19, 33, 57, 209, 627
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
731 : 1, 17, 43, 731
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 357,450,627,891,731, is 1.
Now, the common factors can be found like this.
357:3x 7x 17
450:2x 3x 3x 5x 5
627:3x 11x 19
891:3x 3x 3x 3x 11
731:17x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 11x 17 = 15147
Therefore, the value for common factors is 15147.
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 = 65605968593550/(1x15147)
LCM = 65605968593550/15147
LCM = 4331284650
Thus, we can understand that the LCM of 357,450,627,891,731 is 4331284650.
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FAQs on LCM of 357, 450, 627, 891, 731
1. What is the LCM of 357, 450, 627, 891, 731?
Answer: LCM of 357, 450, 627, 891, 731 is 4331284650.
2. How to calculate the LCM of 357, 450, 627, 891, 731?
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 357, 450, 627, 891, 731.
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}.