LCM of 676, 556, 779, 268, 416
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 676, 556, 779, 268, 416 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 676, 556, 779, 268, 416. So, keep reading to learn more.
Given numbers are 676,556,779,268,416
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 676,556,779,268,416 is 39234104416.
Find LCM of 676,556,779,268,416 with Prime Factorization
| 2 | 676, 556, 779, 268, 416 |
| 2 | 338, 278, 779, 134, 208 |
| 13 | 169, 139, 779, 67, 104 |
| 13, 139, 779, 67, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 13 x 139 x 779 x 67 x 8 = 39234104416
Therefore, the lowest common multiple of 676,556,779,268,416 is 39234104416.
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.
676 x 556 x 779 x 268 x 416 = 32642774874112
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.
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
556 : 1, 2, 4, 139, 278, 556
779 : 1, 19, 41, 779
268 : 1, 2, 4, 67, 134, 268
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,556,779,268,416, is 1.
Now, the common factors can be found like this.
676:2x 2x 13x 13
556:2x 2x 139
779:19x 41
268:2x 2x 67
416:2x 2x 2x 2x 2x 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 2x 2x 2x 13 = 832
Therefore, the value for common factors is 832.
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 = 32642774874112/(1x832)
LCM = 32642774874112/832
LCM = 39234104416
Thus, we can understand that the LCM of 676,556,779,268,416 is 39234104416.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 676, 556, 779, 268, 416
1. What is the LCM of 676, 556, 779, 268, 416?
Answer: LCM of 676, 556, 779, 268, 416 is 39234104416.
2. How to calculate the LCM of 676, 556, 779, 268, 416?
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 676, 556, 779, 268, 416.
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}.