Find the LCM of 180, 855, 451, 452 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 180, 855, 451, 452. So, keep reading to learn more.
Given numbers are 180,855,451,452
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 180,855,451,452 is 174293460.
Find LCM of 180,855,451,452 with Prime Factorization
2 | 180, 855, 451, 452 |
2 | 90, 855, 451, 226 |
3 | 45, 855, 451, 113 |
3 | 15, 285, 451, 113 |
5 | 5, 95, 451, 113 |
1, 19, 451, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 5 x 1 x 19 x 451 x 113 = 174293460
Therefore, the lowest common multiple of 180,855,451,452 is 174293460.
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.
180 x 855 x 451 x 452 = 31372822800
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.
180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
451 : 1, 11, 41, 451
452 : 1, 2, 4, 113, 226, 452
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,855,451,452, is 1.
Now, the common factors can be found like this.
180:2x 2x 3x 3x 5
855:3x 3x 5x 19
451:11x 41
452:2x 2x 113
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 5 = 180
Therefore, the value for common factors is 180.
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 = 31372822800/(1x180)
LCM = 31372822800/180
LCM = 174293460
Thus, we can understand that the LCM of 180,855,451,452 is 174293460.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 180, 855, 451, 452?
Answer: LCM of 180, 855, 451, 452 is 174293460.
2. How to calculate the LCM of 180, 855, 451, 452?
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 180, 855, 451, 452.
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}.