LCM of 554, 779, 114, 378
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 554, 779, 114, 378 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 554, 779, 114, 378. So, keep reading to learn more.
Given numbers are 554,779,114,378
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 554,779,114,378 is 81565974.
Find LCM of 554,779,114,378 with Prime Factorization
| 2 | 554, 779, 114, 378 |
| 3 | 277, 779, 57, 189 |
| 19 | 277, 779, 19, 63 |
| 277, 41, 1, 63 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 19 x 277 x 41 x 1 x 63 = 81565974
Therefore, the lowest common multiple of 554,779,114,378 is 81565974.
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.
554 x 779 x 114 x 378 = 18597042072
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.
554 : 1, 2, 277, 554
779 : 1, 19, 41, 779
114 : 1, 2, 3, 6, 19, 38, 57, 114
378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 554,779,114,378, is 1.
Now, the common factors can be found like this.
554:2x 277
779:19x 41
114:2x 3x 19
378:2x 3x 3x 3x 7
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 3x 19 = 228
Therefore, the value for common factors is 228.
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 = 18597042072/(1x228)
LCM = 18597042072/228
LCM = 81565974
Thus, we can understand that the LCM of 554,779,114,378 is 81565974.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 554, 779, 114, 378
1. What is the LCM of 554, 779, 114, 378?
Answer: LCM of 554, 779, 114, 378 is 81565974.
2. How to calculate the LCM of 554, 779, 114, 378?
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 554, 779, 114, 378.
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}.