Find the LCM of 914, 630, 137, 591, 421 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 914, 630, 137, 591, 421. So, keep reading to learn more.
Given numbers are 914,630,137,591,421
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 914,630,137,591,421 is 3271339658790.
Find LCM of 914,630,137,591,421 with Prime Factorization
2 | 914, 630, 137, 591, 421 |
3 | 457, 315, 137, 591, 421 |
457, 105, 137, 197, 421 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 457 x 105 x 137 x 197 x 421 = 3271339658790
Therefore, the lowest common multiple of 914,630,137,591,421 is 3271339658790.
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.
914 x 630 x 137 x 591 x 421 = 19628037952740
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.
914 : 1, 2, 457, 914
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
137 : 1, 137
591 : 1, 3, 197, 591
421 : 1, 421
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 914,630,137,591,421, is 1.
Now, the common factors can be found like this.
914:2x 457
630:2x 3x 3x 5x 7
137:137
591:3x 197
421:421
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 19628037952740/(1x6)
LCM = 19628037952740/6
LCM = 3271339658790
Thus, we can understand that the LCM of 914,630,137,591,421 is 3271339658790.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 914, 630, 137, 591, 421?
Answer: LCM of 914, 630, 137, 591, 421 is 3271339658790.
2. How to calculate the LCM of 914, 630, 137, 591, 421?
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 914, 630, 137, 591, 421.
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}.