Find the LCM of 779, 781, 263, 352, 721 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 779, 781, 263, 352, 721. So, keep reading to learn more.
Given numbers are 779,781,263,352,721
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 779,781,263,352,721 is 3691726194464.
Find LCM of 779,781,263,352,721 with Prime Factorization
11 | 779, 781, 263, 352, 721 |
779, 71, 263, 32, 721 |
Multiply the prime numbers at the bottom and the left side.
11 x 779 x 71 x 263 x 32 x 721 = 3691726194464
Therefore, the lowest common multiple of 779,781,263,352,721 is 3691726194464.
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.
779 x 781 x 263 x 352 x 721 = 40608988139104
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.
779 : 1, 19, 41, 779
781 : 1, 11, 71, 781
263 : 1, 263
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
721 : 1, 7, 103, 721
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 779,781,263,352,721, is 1.
Now, the common factors can be found like this.
779:19x 41
781:11x 71
263:263
352:2x 2x 2x 2x 2x 11
721:7x 103
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 40608988139104/(1x11)
LCM = 40608988139104/11
LCM = 3691726194464
Thus, we can understand that the LCM of 779,781,263,352,721 is 3691726194464.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 779, 781, 263, 352, 721?
Answer: LCM of 779, 781, 263, 352, 721 is 3691726194464.
2. How to calculate the LCM of 779, 781, 263, 352, 721?
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 779, 781, 263, 352, 721.
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}.