Find the LCM of 917, 184, 676, 290, 990 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 917, 184, 676, 290, 990. So, keep reading to learn more.
Given numbers are 917,184,676,290,990
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 917,184,676,290,990 is 409333284360.
Find LCM of 917,184,676,290,990 with Prime Factorization
2 | 917, 184, 676, 290, 990 |
2 | 917, 92, 338, 145, 495 |
5 | 917, 46, 169, 145, 495 |
917, 46, 169, 29, 99 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 917 x 46 x 169 x 29 x 99 = 409333284360
Therefore, the lowest common multiple of 917,184,676,290,990 is 409333284360.
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.
917 x 184 x 676 x 290 x 990 = 32746662748800
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.
917 : 1, 7, 131, 917
184 : 1, 2, 4, 8, 23, 46, 92, 184
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
290 : 1, 2, 5, 10, 29, 58, 145, 290
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,184,676,290,990, is 1.
Now, the common factors can be found like this.
917:7x 131
184:2x 2x 2x 23
676:2x 2x 13x 13
290:2x 5x 29
990:2x 3x 3x 5x 11
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 2x 2x 5 = 80
Therefore, the value for common factors is 80.
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 = 32746662748800/(1x80)
LCM = 32746662748800/80
LCM = 409333284360
Thus, we can understand that the LCM of 917,184,676,290,990 is 409333284360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 917, 184, 676, 290, 990?
Answer: LCM of 917, 184, 676, 290, 990 is 409333284360.
2. How to calculate the LCM of 917, 184, 676, 290, 990?
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 917, 184, 676, 290, 990.
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}.