LCM of 572, 240, 923, 802, 811
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 572, 240, 923, 802, 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 572, 240, 923, 802, 811. So, keep reading to learn more.
Given numbers are 572,240,923,802,811
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 572,240,923,802,811 is 792448147920.
Find LCM of 572,240,923,802,811 with Prime Factorization
| 2 | 572, 240, 923, 802, 811 |
| 2 | 286, 120, 923, 401, 811 |
| 13 | 143, 60, 923, 401, 811 |
| 11, 60, 71, 401, 811 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 11 x 60 x 71 x 401 x 811 = 792448147920
Therefore, the lowest common multiple of 572,240,923,802,811 is 792448147920.
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.
572 x 240 x 923 x 802 x 811 = 82414607383680
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.
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
923 : 1, 13, 71, 923
802 : 1, 2, 401, 802
811 : 1, 811
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,240,923,802,811, is 1.
Now, the common factors can be found like this.
572:2x 2x 11x 13
240:2x 2x 2x 2x 3x 5
923:13x 71
802:2x 401
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 13 = 104
Therefore, the value for common factors is 104.
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 = 82414607383680/(1x104)
LCM = 82414607383680/104
LCM = 792448147920
Thus, we can understand that the LCM of 572,240,923,802,811 is 792448147920.
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FAQs on LCM of 572, 240, 923, 802, 811
1. What is the LCM of 572, 240, 923, 802, 811?
Answer: LCM of 572, 240, 923, 802, 811 is 792448147920.
2. How to calculate the LCM of 572, 240, 923, 802, 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 572, 240, 923, 802, 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}.