LCM of 310, 884, 215, 472, 811
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 310, 884, 215, 472, 811 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 310, 884, 215, 472, 811. So, keep reading to learn more.
Given numbers are 310,884,215,472,811
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 310,884,215,472,811 is 563839218280.
Find LCM of 310,884,215,472,811 with Prime Factorization
| 2 | 310, 884, 215, 472, 811 |
| 2 | 155, 442, 215, 236, 811 |
| 5 | 155, 221, 215, 118, 811 |
| 31, 221, 43, 118, 811 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 31 x 221 x 43 x 118 x 811 = 563839218280
Therefore, the lowest common multiple of 310,884,215,472,811 is 563839218280.
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.
310 x 884 x 215 x 472 x 811 = 22553568731200
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.
310 : 1, 2, 5, 10, 31, 62, 155, 310
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
215 : 1, 5, 43, 215
472 : 1, 2, 4, 8, 59, 118, 236, 472
811 : 1, 811
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 310,884,215,472,811, is 1.
Now, the common factors can be found like this.
310:2x 5x 31
884:2x 2x 13x 17
215:5x 43
472:2x 2x 2x 59
811:811
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 2x 5 = 40
Therefore, the value for common factors is 40.
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 = 22553568731200/(1x40)
LCM = 22553568731200/40
LCM = 563839218280
Thus, we can understand that the LCM of 310,884,215,472,811 is 563839218280.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 310, 884, 215, 472, 811
1. What is the LCM of 310, 884, 215, 472, 811?
Answer: LCM of 310, 884, 215, 472, 811 is 563839218280.
2. How to calculate the LCM of 310, 884, 215, 472, 811?
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 310, 884, 215, 472, 811.
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}.