LCM of 615, 461, 312, 820, 535
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 615, 461, 312, 820, 535 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 615, 461, 312, 820, 535. So, keep reading to learn more.
Given numbers are 615,461,312,820,535
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 615,461,312,820,535 is 3154954920.
Find LCM of 615,461,312,820,535 with Prime Factorization
| 2 | 615, 461, 312, 820, 535 |
| 2 | 615, 461, 156, 410, 535 |
| 3 | 615, 461, 78, 205, 535 |
| 5 | 205, 461, 26, 205, 535 |
| 41 | 41, 461, 26, 41, 107 |
| 1, 461, 26, 1, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 41 x 1 x 461 x 26 x 1 x 107 = 3154954920
Therefore, the lowest common multiple of 615,461,312,820,535 is 3154954920.
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.
615 x 461 x 312 x 820 x 535 = 38805945516000
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.
615 : 1, 3, 5, 15, 41, 123, 205, 615
461 : 1, 461
312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
535 : 1, 5, 107, 535
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 615,461,312,820,535, is 1.
Now, the common factors can be found like this.
615:3x 5x 41
461:461
312:2x 2x 2x 3x 13
820:2x 2x 5x 41
535:5x 107
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 3x 5x 5x 41 = 12300
Therefore, the value for common factors is 12300.
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 = 38805945516000/(1x12300)
LCM = 38805945516000/12300
LCM = 3154954920
Thus, we can understand that the LCM of 615,461,312,820,535 is 3154954920.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 615, 461, 312, 820, 535
1. What is the LCM of 615, 461, 312, 820, 535?
Answer: LCM of 615, 461, 312, 820, 535 is 3154954920.
2. How to calculate the LCM of 615, 461, 312, 820, 535?
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 615, 461, 312, 820, 535.
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}.