Find the LCM of 964, 636, 671, 435, 216 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 964, 636, 671, 435, 216. So, keep reading to learn more.
Given numbers are 964,636,671,435,216
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 964,636,671,435,216 is 268433791560.
Find LCM of 964,636,671,435,216 with Prime Factorization
2 | 964, 636, 671, 435, 216 |
2 | 482, 318, 671, 435, 108 |
3 | 241, 159, 671, 435, 54 |
241, 53, 671, 145, 18 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 241 x 53 x 671 x 145 x 18 = 268433791560
Therefore, the lowest common multiple of 964,636,671,435,216 is 268433791560.
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.
964 x 636 x 671 x 435 x 216 = 38654465984640
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.
964 : 1, 2, 4, 241, 482, 964
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
671 : 1, 11, 61, 671
435 : 1, 3, 5, 15, 29, 87, 145, 435
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 964,636,671,435,216, is 1.
Now, the common factors can be found like this.
964:2x 2x 241
636:2x 2x 3x 53
671:11x 61
435:3x 5x 29
216:2x 2x 2x 3x 3x 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 3x 3 = 144
Therefore, the value for common factors is 144.
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 = 38654465984640/(1x144)
LCM = 38654465984640/144
LCM = 268433791560
Thus, we can understand that the LCM of 964,636,671,435,216 is 268433791560.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 964, 636, 671, 435, 216?
Answer: LCM of 964, 636, 671, 435, 216 is 268433791560.
2. How to calculate the LCM of 964, 636, 671, 435, 216?
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 964, 636, 671, 435, 216.
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}.