Find the LCM of 973, 556, 207, 471 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 973, 556, 207, 471. So, keep reading to learn more.
Given numbers are 973,556,207,471
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 973,556,207,471 is 126486108.
Find LCM of 973,556,207,471 with Prime Factorization
3 | 973, 556, 207, 471 |
139 | 973, 556, 69, 157 |
7, 4, 69, 157 |
Multiply the prime numbers at the bottom and the left side.
3 x 139 x 7 x 4 x 69 x 157 = 126486108
Therefore, the lowest common multiple of 973,556,207,471 is 126486108.
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.
973 x 556 x 207 x 471 = 52744707036
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.
973 : 1, 7, 139, 973
556 : 1, 2, 4, 139, 278, 556
207 : 1, 3, 9, 23, 69, 207
471 : 1, 3, 157, 471
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 973,556,207,471, is 1.
Now, the common factors can be found like this.
973:7x 139
556:2x 2x 139
207:3x 3x 23
471:3x 157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 139 = 417
Therefore, the value for common factors is 417.
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 = 52744707036/(1x417)
LCM = 52744707036/417
LCM = 126486108
Thus, we can understand that the LCM of 973,556,207,471 is 126486108.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 973, 556, 207, 471?
Answer: LCM of 973, 556, 207, 471 is 126486108.
2. How to calculate the LCM of 973, 556, 207, 471?
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 973, 556, 207, 471.
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}.