LCM of 770, 672, 627, 676
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 770, 672, 627, 676 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 770, 672, 627, 676. So, keep reading to learn more.
Given numbers are 770,672,627,676
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,672,627,676 is 118678560.
Find LCM of 770,672,627,676 with Prime Factorization
| 2 | 770, 672, 627, 676 |
| 2 | 385, 336, 627, 338 |
| 3 | 385, 168, 627, 169 |
| 7 | 385, 56, 209, 169 |
| 11 | 55, 8, 209, 169 |
| 5, 8, 19, 169 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 11 x 5 x 8 x 19 x 169 = 118678560
Therefore, the lowest common multiple of 770,672,627,676 is 118678560.
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.
770 x 672 x 627 x 676 = 219317978880
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
627 : 1, 3, 11, 19, 33, 57, 209, 627
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,672,627,676, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
672:2x 2x 2x 2x 2x 3x 7
627:3x 11x 19
676:2x 2x 13x 13
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 7x 11 = 1848
Therefore, the value for common factors is 1848.
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 = 219317978880/(1x1848)
LCM = 219317978880/1848
LCM = 118678560
Thus, we can understand that the LCM of 770,672,627,676 is 118678560.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 770, 672, 627, 676
1. What is the LCM of 770, 672, 627, 676?
Answer: LCM of 770, 672, 627, 676 is 118678560.
2. How to calculate the LCM of 770, 672, 627, 676?
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 770, 672, 627, 676.
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}.