LCM of 617, 465, 450, 810, 139
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 617, 465, 450, 810, 139 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 617, 465, 450, 810, 139. So, keep reading to learn more.
Given numbers are 617,465,450,810,139
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 617,465,450,810,139 is 10767544650.
Find LCM of 617,465,450,810,139 with Prime Factorization
| 2 | 617, 465, 450, 810, 139 |
| 3 | 617, 465, 225, 405, 139 |
| 3 | 617, 155, 75, 135, 139 |
| 5 | 617, 155, 25, 45, 139 |
| 617, 31, 5, 9, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 617 x 31 x 5 x 9 x 139 = 10767544650
Therefore, the lowest common multiple of 617,465,450,810,139 is 10767544650.
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.
617 x 465 x 450 x 810 x 139 = 14536185277500
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.
617 : 1, 617
465 : 1, 3, 5, 15, 31, 93, 155, 465
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
139 : 1, 139
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,465,450,810,139, is 1.
Now, the common factors can be found like this.
617:617
465:3x 5x 31
450:2x 3x 3x 5x 5
810:2x 3x 3x 3x 3x 5
139:139
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 3x 5x 5 = 1350
Therefore, the value for common factors is 1350.
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 = 14536185277500/(1x1350)
LCM = 14536185277500/1350
LCM = 10767544650
Thus, we can understand that the LCM of 617,465,450,810,139 is 10767544650.
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FAQs on LCM of 617, 465, 450, 810, 139
1. What is the LCM of 617, 465, 450, 810, 139?
Answer: LCM of 617, 465, 450, 810, 139 is 10767544650.
2. How to calculate the LCM of 617, 465, 450, 810, 139?
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 617, 465, 450, 810, 139.
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}.