LCM of 297, 897, 702, 518
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 297, 897, 702, 518 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 297, 897, 702, 518. So, keep reading to learn more.
Given numbers are 297,897,702,518
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 297,897,702,518 is 45999954.
Find LCM of 297,897,702,518 with Prime Factorization
| 2 | 297, 897, 702, 518 |
| 3 | 297, 897, 351, 259 |
| 3 | 99, 299, 117, 259 |
| 3 | 33, 299, 39, 259 |
| 13 | 11, 299, 13, 259 |
| 11, 23, 1, 259 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 13 x 11 x 23 x 1 x 259 = 45999954
Therefore, the lowest common multiple of 297,897,702,518 is 45999954.
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.
297 x 897 x 702 x 518 = 96875903124
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.
297 : 1, 3, 9, 11, 27, 33, 99, 297
897 : 1, 3, 13, 23, 39, 69, 299, 897
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
518 : 1, 2, 7, 14, 37, 74, 259, 518
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 297,897,702,518, is 1.
Now, the common factors can be found like this.
297:3x 3x 3x 11
897:3x 13x 23
702:2x 3x 3x 3x 13
518:2x 7x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 3x 13 = 2106
Therefore, the value for common factors is 2106.
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 = 96875903124/(1x2106)
LCM = 96875903124/2106
LCM = 45999954
Thus, we can understand that the LCM of 297,897,702,518 is 45999954.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 297, 897, 702, 518
1. What is the LCM of 297, 897, 702, 518?
Answer: LCM of 297, 897, 702, 518 is 45999954.
2. How to calculate the LCM of 297, 897, 702, 518?
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 297, 897, 702, 518.
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}.