LCM of 490, 585, 979, 182, 122
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 490, 585, 979, 182, 122 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 490, 585, 979, 182, 122. So, keep reading to learn more.
Given numbers are 490,585,979,182,122
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 490,585,979,182,122 is 3423690270.
Find LCM of 490,585,979,182,122 with Prime Factorization
| 2 | 490, 585, 979, 182, 122 |
| 5 | 245, 585, 979, 91, 61 |
| 7 | 49, 117, 979, 91, 61 |
| 13 | 7, 117, 979, 13, 61 |
| 7, 9, 979, 1, 61 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 13 x 7 x 9 x 979 x 1 x 61 = 3423690270
Therefore, the lowest common multiple of 490,585,979,182,122 is 3423690270.
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.
490 x 585 x 979 x 182 x 122 = 6231116291400
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.
490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
979 : 1, 11, 89, 979
182 : 1, 2, 7, 13, 14, 26, 91, 182
122 : 1, 2, 61, 122
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 490,585,979,182,122, is 1.
Now, the common factors can be found like this.
490:2x 5x 7x 7
585:3x 3x 5x 13
979:11x 89
182:2x 7x 13
122:2x 61
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 5x 7x 13 = 1820
Therefore, the value for common factors is 1820.
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 = 6231116291400/(1x1820)
LCM = 6231116291400/1820
LCM = 3423690270
Thus, we can understand that the LCM of 490,585,979,182,122 is 3423690270.
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FAQs on LCM of 490, 585, 979, 182, 122
1. What is the LCM of 490, 585, 979, 182, 122?
Answer: LCM of 490, 585, 979, 182, 122 is 3423690270.
2. How to calculate the LCM of 490, 585, 979, 182, 122?
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 490, 585, 979, 182, 122.
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}.