Find the LCM of 866, 971, 684, 658 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 866, 971, 684, 658. So, keep reading to learn more.
Given numbers are 866,971,684,658
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 866,971,684,658 is 94614810948.
Find LCM of 866,971,684,658 with Prime Factorization
2 | 866, 971, 684, 658 |
433, 971, 342, 329 |
Multiply the prime numbers at the bottom and the left side.
2 x 433 x 971 x 342 x 329 = 94614810948
Therefore, the lowest common multiple of 866,971,684,658 is 94614810948.
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.
866 x 971 x 684 x 658 = 378459243792
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.
866 : 1, 2, 433, 866
971 : 1, 971
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
658 : 1, 2, 7, 14, 47, 94, 329, 658
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 866,971,684,658, is 1.
Now, the common factors can be found like this.
866:2x 433
971:971
684:2x 2x 3x 3x 19
658:2x 7x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 378459243792/(1x4)
LCM = 378459243792/4
LCM = 94614810948
Thus, we can understand that the LCM of 866,971,684,658 is 94614810948.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 866, 971, 684, 658?
Answer: LCM of 866, 971, 684, 658 is 94614810948.
2. How to calculate the LCM of 866, 971, 684, 658?
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 866, 971, 684, 658.
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}.