Find the LCM of 260, 435, 468, 669 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 260, 435, 468, 669. So, keep reading to learn more.
Given numbers are 260,435,468,669
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 260,435,468,669 is 15132780.
Find LCM of 260,435,468,669 with Prime Factorization
2 | 260, 435, 468, 669 |
2 | 130, 435, 234, 669 |
3 | 65, 435, 117, 669 |
5 | 65, 145, 39, 223 |
13 | 13, 29, 39, 223 |
1, 29, 3, 223 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 13 x 1 x 29 x 3 x 223 = 15132780
Therefore, the lowest common multiple of 260,435,468,669 is 15132780.
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.
260 x 435 x 468 x 669 = 35410705200
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.
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
435 : 1, 3, 5, 15, 29, 87, 145, 435
468 : 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468
669 : 1, 3, 223, 669
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 260,435,468,669, is 1.
Now, the common factors can be found like this.
260:2x 2x 5x 13
435:3x 5x 29
468:2x 2x 3x 3x 13
669:3x 223
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 3x 5x 13 = 2340
Therefore, the value for common factors is 2340.
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 = 35410705200/(1x2340)
LCM = 35410705200/2340
LCM = 15132780
Thus, we can understand that the LCM of 260,435,468,669 is 15132780.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 260, 435, 468, 669?
Answer: LCM of 260, 435, 468, 669 is 15132780.
2. How to calculate the LCM of 260, 435, 468, 669?
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 260, 435, 468, 669.
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}.