LCM of 240, 955, 554, 268, 861
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 240, 955, 554, 268, 861 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 240, 955, 554, 268, 861. So, keep reading to learn more.
Given numbers are 240,955,554,268,861
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 240,955,554,268,861 is 244163688720.
Find LCM of 240,955,554,268,861 with Prime Factorization
| 2 | 240, 955, 554, 268, 861 |
| 2 | 120, 955, 277, 134, 861 |
| 3 | 60, 955, 277, 67, 861 |
| 5 | 20, 955, 277, 67, 287 |
| 4, 191, 277, 67, 287 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 4 x 191 x 277 x 67 x 287 = 244163688720
Therefore, the lowest common multiple of 240,955,554,268,861 is 244163688720.
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.
240 x 955 x 554 x 268 x 861 = 29299642646400
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.
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
955 : 1, 5, 191, 955
554 : 1, 2, 277, 554
268 : 1, 2, 4, 67, 134, 268
861 : 1, 3, 7, 21, 41, 123, 287, 861
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 240,955,554,268,861, is 1.
Now, the common factors can be found like this.
240:2x 2x 2x 2x 3x 5
955:5x 191
554:2x 277
268:2x 2x 67
861:3x 7x 41
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 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 29299642646400/(1x120)
LCM = 29299642646400/120
LCM = 244163688720
Thus, we can understand that the LCM of 240,955,554,268,861 is 244163688720.
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FAQs on LCM of 240, 955, 554, 268, 861
1. What is the LCM of 240, 955, 554, 268, 861?
Answer: LCM of 240, 955, 554, 268, 861 is 244163688720.
2. How to calculate the LCM of 240, 955, 554, 268, 861?
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 240, 955, 554, 268, 861.
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}.