Find the LCM of 645, 165, 584, 907, 473 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 645, 165, 584, 907, 473. So, keep reading to learn more.
Given numbers are 645,165,584,907,473
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 645,165,584,907,473 is 3758136360.
Find LCM of 645,165,584,907,473 with Prime Factorization
3 | 645, 165, 584, 907, 473 |
5 | 215, 55, 584, 907, 473 |
11 | 43, 11, 584, 907, 473 |
43 | 43, 1, 584, 907, 43 |
1, 1, 584, 907, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 11 x 43 x 1 x 1 x 584 x 907 x 1 = 3758136360
Therefore, the lowest common multiple of 645,165,584,907,473 is 3758136360.
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.
645 x 165 x 584 x 907 x 473 = 26663977474200
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.
645 : 1, 3, 5, 15, 43, 129, 215, 645
165 : 1, 3, 5, 11, 15, 33, 55, 165
584 : 1, 2, 4, 8, 73, 146, 292, 584
907 : 1, 907
473 : 1, 11, 43, 473
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 645,165,584,907,473, is 1.
Now, the common factors can be found like this.
645:3x 5x 43
165:3x 5x 11
584:2x 2x 2x 73
907:907
473:11x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 11x 43 = 7095
Therefore, the value for common factors is 7095.
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 = 26663977474200/(1x7095)
LCM = 26663977474200/7095
LCM = 3758136360
Thus, we can understand that the LCM of 645,165,584,907,473 is 3758136360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 645, 165, 584, 907, 473?
Answer: LCM of 645, 165, 584, 907, 473 is 3758136360.
2. How to calculate the LCM of 645, 165, 584, 907, 473?
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 645, 165, 584, 907, 473.
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}.