LCM of 254, 802, 433, 123
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 254, 802, 433, 123 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 254, 802, 433, 123. So, keep reading to learn more.
Given numbers are 254,802,433,123
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 254,802,433,123 is 5424642186.
Find LCM of 254,802,433,123 with Prime Factorization
| 2 | 254, 802, 433, 123 |
| 127, 401, 433, 123 |
Multiply the prime numbers at the bottom and the left side.
2 x 127 x 401 x 433 x 123 = 5424642186
Therefore, the lowest common multiple of 254,802,433,123 is 5424642186.
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.
254 x 802 x 433 x 123 = 10849284372
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.
254 : 1, 2, 127, 254
802 : 1, 2, 401, 802
433 : 1, 433
123 : 1, 3, 41, 123
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,802,433,123, is 1.
Now, the common factors can be found like this.
254:2x 127
802:2x 401
433:433
123:3x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 10849284372/(1x2)
LCM = 10849284372/2
LCM = 5424642186
Thus, we can understand that the LCM of 254,802,433,123 is 5424642186.
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FAQs on LCM of 254, 802, 433, 123
1. What is the LCM of 254, 802, 433, 123?
Answer: LCM of 254, 802, 433, 123 is 5424642186.
2. How to calculate the LCM of 254, 802, 433, 123?
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 254, 802, 433, 123.
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}.