Find the LCM of 645, 111, 506, 483, 694 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 645, 111, 506, 483, 694. So, keep reading to learn more.
Given numbers are 645,111,506,483,694
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 645,111,506,483,694 is 29331851010.
Find LCM of 645,111,506,483,694 with Prime Factorization
2 | 645, 111, 506, 483, 694 |
3 | 645, 111, 253, 483, 347 |
23 | 215, 37, 253, 161, 347 |
215, 37, 11, 7, 347 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 215 x 37 x 11 x 7 x 347 = 29331851010
Therefore, the lowest common multiple of 645,111,506,483,694 is 29331851010.
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.
645 x 111 x 506 x 483 x 694 = 12143386318140
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.
645 : 1, 3, 5, 15, 43, 129, 215, 645
111 : 1, 3, 37, 111
506 : 1, 2, 11, 22, 23, 46, 253, 506
483 : 1, 3, 7, 21, 23, 69, 161, 483
694 : 1, 2, 347, 694
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 645,111,506,483,694, is 1.
Now, the common factors can be found like this.
645:3x 5x 43
111:3x 37
506:2x 11x 23
483:3x 7x 23
694:2x 347
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 23 = 414
Therefore, the value for common factors is 414.
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 = 12143386318140/(1x414)
LCM = 12143386318140/414
LCM = 29331851010
Thus, we can understand that the LCM of 645,111,506,483,694 is 29331851010.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 645, 111, 506, 483, 694?
Answer: LCM of 645, 111, 506, 483, 694 is 29331851010.
2. How to calculate the LCM of 645, 111, 506, 483, 694?
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 645, 111, 506, 483, 694.
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}.