LCM of 666, 213, 988, 494, 695
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 666, 213, 988, 494, 695 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 666, 213, 988, 494, 695. So, keep reading to learn more.
Given numbers are 666,213,988,494,695
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 666,213,988,494,695 is 16234702380.
Find LCM of 666,213,988,494,695 with Prime Factorization
| 2 | 666, 213, 988, 494, 695 |
| 3 | 333, 213, 494, 247, 695 |
| 13 | 111, 71, 494, 247, 695 |
| 19 | 111, 71, 38, 19, 695 |
| 111, 71, 2, 1, 695 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 19 x 111 x 71 x 2 x 1 x 695 = 16234702380
Therefore, the lowest common multiple of 666,213,988,494,695 is 16234702380.
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.
666 x 213 x 988 x 494 x 695 = 48119657854320
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.
666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666
213 : 1, 3, 71, 213
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
494 : 1, 2, 13, 19, 26, 38, 247, 494
695 : 1, 5, 139, 695
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 666,213,988,494,695, is 1.
Now, the common factors can be found like this.
666:2x 3x 3x 37
213:3x 71
988:2x 2x 13x 19
494:2x 13x 19
695:5x 139
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 3x 13x 19 = 2964
Therefore, the value for common factors is 2964.
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 = 48119657854320/(1x2964)
LCM = 48119657854320/2964
LCM = 16234702380
Thus, we can understand that the LCM of 666,213,988,494,695 is 16234702380.
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FAQs on LCM of 666, 213, 988, 494, 695
1. What is the LCM of 666, 213, 988, 494, 695?
Answer: LCM of 666, 213, 988, 494, 695 is 16234702380.
2. How to calculate the LCM of 666, 213, 988, 494, 695?
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 666, 213, 988, 494, 695.
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}.