Find the LCM of 218, 530, 735, 346 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 218, 530, 735, 346. So, keep reading to learn more.
Given numbers are 218,530,735,346
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 218,530,735,346 is 1469148870.
Find LCM of 218,530,735,346 with Prime Factorization
2 | 218, 530, 735, 346 |
5 | 109, 265, 735, 173 |
109, 53, 147, 173 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 109 x 53 x 147 x 173 = 1469148870
Therefore, the lowest common multiple of 218,530,735,346 is 1469148870.
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.
218 x 530 x 735 x 346 = 29382977400
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.
218 : 1, 2, 109, 218
530 : 1, 2, 5, 10, 53, 106, 265, 530
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
346 : 1, 2, 173, 346
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,530,735,346, is 1.
Now, the common factors can be found like this.
218:2x 109
530:2x 5x 53
735:3x 5x 7x 7
346:2x 173
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 5 = 20
Therefore, the value for common factors is 20.
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 = 29382977400/(1x20)
LCM = 29382977400/20
LCM = 1469148870
Thus, we can understand that the LCM of 218,530,735,346 is 1469148870.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 218, 530, 735, 346?
Answer: LCM of 218, 530, 735, 346 is 1469148870.
2. How to calculate the LCM of 218, 530, 735, 346?
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 218, 530, 735, 346.
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}.