LCM of 712, 356, 682, 878, 636
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 712, 356, 682, 878, 636 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 712, 356, 682, 878, 636. So, keep reading to learn more.
Given numbers are 712,356,682,878,636
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 712,356,682,878,636 is 16947124392.
Find LCM of 712,356,682,878,636 with Prime Factorization
| 2 | 712, 356, 682, 878, 636 |
| 2 | 356, 178, 341, 439, 318 |
| 89 | 89, 178, 341, 439, 159 |
| 1, 2, 341, 439, 159 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 89 x 1 x 2 x 341 x 439 x 159 = 16947124392
Therefore, the lowest common multiple of 712,356,682,878,636 is 16947124392.
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.
712 x 356 x 682 x 878 x 636 = 96530820536832
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.
712 : 1, 2, 4, 8, 89, 178, 356, 712
356 : 1, 2, 4, 89, 178, 356
682 : 1, 2, 11, 22, 31, 62, 341, 682
878 : 1, 2, 439, 878
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,356,682,878,636, is 2.
Now, the common factors can be found like this.
712:2x 2x 2x 89
356:2x 2x 89
682:2x 11x 31
878:2x 439
636:2x 2x 3x 53
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 89 = 2848
Therefore, the value for common factors is 2848.
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 = 96530820536832/(2x2848)
LCM = 96530820536832/5696
LCM = 16947124392
Thus, we can understand that the LCM of 712,356,682,878,636 is 16947124392.
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FAQs on LCM of 712, 356, 682, 878, 636
1. What is the LCM of 712, 356, 682, 878, 636?
Answer: LCM of 712, 356, 682, 878, 636 is 16947124392.
2. How to calculate the LCM of 712, 356, 682, 878, 636?
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 712, 356, 682, 878, 636.
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}.