Find the LCM of 843, 662, 806, 988 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 843, 662, 806, 988. So, keep reading to learn more.
Given numbers are 843,662,806,988
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,662,806,988 is 8546222724.
Find LCM of 843,662,806,988 with Prime Factorization
2 | 843, 662, 806, 988 |
13 | 843, 331, 403, 494 |
843, 331, 31, 38 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 843 x 331 x 31 x 38 = 8546222724
Therefore, the lowest common multiple of 843,662,806,988 is 8546222724.
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.
843 x 662 x 806 x 988 = 444403581648
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.
843 : 1, 3, 281, 843
662 : 1, 2, 331, 662
806 : 1, 2, 13, 26, 31, 62, 403, 806
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,662,806,988, is 1.
Now, the common factors can be found like this.
843:3x 281
662:2x 331
806:2x 13x 31
988:2x 2x 13x 19
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 13 = 52
Therefore, the value for common factors is 52.
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 = 444403581648/(1x52)
LCM = 444403581648/52
LCM = 8546222724
Thus, we can understand that the LCM of 843,662,806,988 is 8546222724.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 843, 662, 806, 988?
Answer: LCM of 843, 662, 806, 988 is 8546222724.
2. How to calculate the LCM of 843, 662, 806, 988?
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 843, 662, 806, 988.
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}.