Find the LCM of 655, 748, 572, 182 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 655, 748, 572, 182. So, keep reading to learn more.
Given numbers are 655,748,572,182
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 655,748,572,182 is 44584540.
Find LCM of 655,748,572,182 with Prime Factorization
2 | 655, 748, 572, 182 |
2 | 655, 374, 286, 91 |
11 | 655, 187, 143, 91 |
13 | 655, 17, 13, 91 |
655, 17, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 13 x 655 x 17 x 1 x 7 = 44584540
Therefore, the lowest common multiple of 655,748,572,182 is 44584540.
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.
655 x 748 x 572 x 182 = 51004713760
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.
655 : 1, 5, 131, 655
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
182 : 1, 2, 7, 13, 14, 26, 91, 182
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 655,748,572,182, is 1.
Now, the common factors can be found like this.
655:5x 131
748:2x 2x 11x 17
572:2x 2x 11x 13
182:2x 7x 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 2x 11x 13 = 1144
Therefore, the value for common factors is 1144.
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 = 51004713760/(1x1144)
LCM = 51004713760/1144
LCM = 44584540
Thus, we can understand that the LCM of 655,748,572,182 is 44584540.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 655, 748, 572, 182?
Answer: LCM of 655, 748, 572, 182 is 44584540.
2. How to calculate the LCM of 655, 748, 572, 182?
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 655, 748, 572, 182.
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}.