Find the LCM of 709, 781, 704, 192 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 709, 781, 704, 192. So, keep reading to learn more.
Given numbers are 709,781,704,192
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 709,781,704,192 is 106315968.
Find LCM of 709,781,704,192 with Prime Factorization
2 | 709, 781, 704, 192 |
2 | 709, 781, 352, 96 |
2 | 709, 781, 176, 48 |
2 | 709, 781, 88, 24 |
2 | 709, 781, 44, 12 |
2 | 709, 781, 22, 6 |
11 | 709, 781, 11, 3 |
709, 71, 1, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 2 x 11 x 709 x 71 x 1 x 3 = 106315968
Therefore, the lowest common multiple of 709,781,704,192 is 106315968.
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.
709 x 781 x 704 x 192 = 74846441472
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.
709 : 1, 709
781 : 1, 11, 71, 781
704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
192 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 709,781,704,192, is 1.
Now, the common factors can be found like this.
709:709
781:11x 71
704:2x 2x 2x 2x 2x 2x 11
192:2x 2x 2x 2x 2x 2x 3
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 11 = 704
Therefore, the value for common factors is 704.
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 = 74846441472/(1x704)
LCM = 74846441472/704
LCM = 106315968
Thus, we can understand that the LCM of 709,781,704,192 is 106315968.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 709, 781, 704, 192?
Answer: LCM of 709, 781, 704, 192 is 106315968.
2. How to calculate the LCM of 709, 781, 704, 192?
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 709, 781, 704, 192.
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}.