LCM of 843, 660, 182, 646, 860
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 660, 182, 646, 860 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, 660, 182, 646, 860. So, keep reading to learn more.
Given numbers are 843,660,182,646,860
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,660,182,646,860 is 234402708540.
Find LCM of 843,660,182,646,860 with Prime Factorization
| 2 | 843, 660, 182, 646, 860 |
| 2 | 843, 330, 91, 323, 430 |
| 3 | 843, 165, 91, 323, 215 |
| 5 | 281, 55, 91, 323, 215 |
| 281, 11, 91, 323, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 281 x 11 x 91 x 323 x 43 = 234402708540
Therefore, the lowest common multiple of 843,660,182,646,860 is 234402708540.
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 660 x 182 x 646 x 860 = 56256650049600
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
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
182 : 1, 2, 7, 13, 14, 26, 91, 182
646 : 1, 2, 17, 19, 34, 38, 323, 646
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,660,182,646,860, is 1.
Now, the common factors can be found like this.
843:3x 281
660:2x 2x 3x 5x 11
182:2x 7x 13
646:2x 17x 19
860:2x 2x 5x 43
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 5 = 240
Therefore, the value for common factors is 240.
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 = 56256650049600/(1x240)
LCM = 56256650049600/240
LCM = 234402708540
Thus, we can understand that the LCM of 843,660,182,646,860 is 234402708540.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 843, 660, 182, 646, 860
1. What is the LCM of 843, 660, 182, 646, 860?
Answer: LCM of 843, 660, 182, 646, 860 is 234402708540.
2. How to calculate the LCM of 843, 660, 182, 646, 860?
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, 660, 182, 646, 860.
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}.