Find the LCM of 457, 801, 665, 356 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 457, 801, 665, 356. So, keep reading to learn more.
Given numbers are 457,801,665,356
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 457,801,665,356 is 973711620.
Find LCM of 457,801,665,356 with Prime Factorization
89 | 457, 801, 665, 356 |
457, 9, 665, 4 |
Multiply the prime numbers at the bottom and the left side.
89 x 457 x 9 x 665 x 4 = 973711620
Therefore, the lowest common multiple of 457,801,665,356 is 973711620.
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.
457 x 801 x 665 x 356 = 86660334180
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.
457 : 1, 457
801 : 1, 3, 9, 89, 267, 801
665 : 1, 5, 7, 19, 35, 95, 133, 665
356 : 1, 2, 4, 89, 178, 356
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,801,665,356, is 1.
Now, the common factors can be found like this.
457:457
801:3x 3x 89
665:5x 7x 19
356:2x 2x 89
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
89 = 89
Therefore, the value for common factors is 89.
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 = 86660334180/(1x89)
LCM = 86660334180/89
LCM = 973711620
Thus, we can understand that the LCM of 457,801,665,356 is 973711620.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 457, 801, 665, 356?
Answer: LCM of 457, 801, 665, 356 is 973711620.
2. How to calculate the LCM of 457, 801, 665, 356?
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 457, 801, 665, 356.
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}.