Find the LCM of 880, 390, 359, 605 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 880, 390, 359, 605. So, keep reading to learn more.
Given numbers are 880,390,359,605
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 880,390,359,605 is 135529680.
Find LCM of 880,390,359,605 with Prime Factorization
2 | 880, 390, 359, 605 |
5 | 440, 195, 359, 605 |
11 | 88, 39, 359, 121 |
8, 39, 359, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 8 x 39 x 359 x 11 = 135529680
Therefore, the lowest common multiple of 880,390,359,605 is 135529680.
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.
880 x 390 x 359 x 605 = 74541324000
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.
880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
359 : 1, 359
605 : 1, 5, 11, 55, 121, 605
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 880,390,359,605, is 1.
Now, the common factors can be found like this.
880:2x 2x 2x 2x 5x 11
390:2x 3x 5x 13
359:359
605:5x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 5x 11 = 550
Therefore, the value for common factors is 550.
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 = 74541324000/(1x550)
LCM = 74541324000/550
LCM = 135529680
Thus, we can understand that the LCM of 880,390,359,605 is 135529680.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 880, 390, 359, 605?
Answer: LCM of 880, 390, 359, 605 is 135529680.
2. How to calculate the LCM of 880, 390, 359, 605?
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 880, 390, 359, 605.
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}.