Find the LCM of 755, 260, 860, 225, 585 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 755, 260, 860, 225, 585. So, keep reading to learn more.
Given numbers are 755,260,860,225,585
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 755,260,860,225,585 is 75968100.
Find LCM of 755,260,860,225,585 with Prime Factorization
2 | 755, 260, 860, 225, 585 |
2 | 755, 130, 430, 225, 585 |
3 | 755, 65, 215, 225, 585 |
3 | 755, 65, 215, 75, 195 |
5 | 755, 65, 215, 25, 65 |
13 | 151, 13, 43, 5, 13 |
151, 1, 43, 5, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 5 x 13 x 151 x 1 x 43 x 5 x 1 = 75968100
Therefore, the lowest common multiple of 755,260,860,225,585 is 75968100.
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.
755 x 260 x 860 x 225 x 585 = 22220669250000
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.
755 : 1, 5, 151, 755
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
225 : 1, 3, 5, 9, 15, 25, 45, 75, 225
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,260,860,225,585, is 5.
Now, the common factors can be found like this.
755:5x 151
260:2x 2x 5x 13
860:2x 2x 5x 43
225:3x 3x 5x 5
585:3x 3x 5x 13
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 5x 5x 13 = 58500
Therefore, the value for common factors is 58500.
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 = 22220669250000/(5x58500)
LCM = 22220669250000/292500
LCM = 75968100
Thus, we can understand that the LCM of 755,260,860,225,585 is 75968100.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 755, 260, 860, 225, 585?
Answer: LCM of 755, 260, 860, 225, 585 is 75968100.
2. How to calculate the LCM of 755, 260, 860, 225, 585?
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 755, 260, 860, 225, 585.
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}.