LCM of 561, 192, 240, 145, 799
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 561, 192, 240, 145, 799 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 561, 192, 240, 145, 799. So, keep reading to learn more.
Given numbers are 561,192,240,145,799
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 561,192,240,145,799 is 244685760.
Find LCM of 561,192,240,145,799 with Prime Factorization
| 2 | 561, 192, 240, 145, 799 |
| 2 | 561, 96, 120, 145, 799 |
| 2 | 561, 48, 60, 145, 799 |
| 2 | 561, 24, 30, 145, 799 |
| 3 | 561, 12, 15, 145, 799 |
| 5 | 187, 4, 5, 145, 799 |
| 17 | 187, 4, 1, 29, 799 |
| 11, 4, 1, 29, 47 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 5 x 17 x 11 x 4 x 1 x 29 x 47 = 244685760
Therefore, the lowest common multiple of 561,192,240,145,799 is 244685760.
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.
561 x 192 x 240 x 145 x 799 = 2994953702400
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.
561 : 1, 3, 11, 17, 33, 51, 187, 561
192 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
145 : 1, 5, 29, 145
799 : 1, 17, 47, 799
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,192,240,145,799, is 1.
Now, the common factors can be found like this.
561:3x 11x 17
192:2x 2x 2x 2x 2x 2x 3
240:2x 2x 2x 2x 3x 5
145:5x 29
799:17x 47
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 2x 3x 3x 5x 17 = 12240
Therefore, the value for common factors is 12240.
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 = 2994953702400/(1x12240)
LCM = 2994953702400/12240
LCM = 244685760
Thus, we can understand that the LCM of 561,192,240,145,799 is 244685760.
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FAQs on LCM of 561, 192, 240, 145, 799
1. What is the LCM of 561, 192, 240, 145, 799?
Answer: LCM of 561, 192, 240, 145, 799 is 244685760.
2. How to calculate the LCM of 561, 192, 240, 145, 799?
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 561, 192, 240, 145, 799.
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}.