LCM of 997, 399, 486, 951, 246
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 997, 399, 486, 951, 246 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 997, 399, 486, 951, 246. So, keep reading to learn more.
Given numbers are 997,399,486,951,246
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 997,399,486,951,246 is 837579785742.
Find LCM of 997,399,486,951,246 with Prime Factorization
| 2 | 997, 399, 486, 951, 246 |
| 3 | 997, 399, 243, 951, 123 |
| 997, 133, 81, 317, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 997 x 133 x 81 x 317 x 41 = 837579785742
Therefore, the lowest common multiple of 997,399,486,951,246 is 837579785742.
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.
997 x 399 x 486 x 951 x 246 = 45229308430068
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.
997 : 1, 997
399 : 1, 3, 7, 19, 21, 57, 133, 399
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
951 : 1, 3, 317, 951
246 : 1, 2, 3, 6, 41, 82, 123, 246
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,399,486,951,246, is 1.
Now, the common factors can be found like this.
997:997
399:3x 7x 19
486:2x 3x 3x 3x 3x 3
951:3x 317
246:2x 3x 41
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 3 = 54
Therefore, the value for common factors is 54.
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 = 45229308430068/(1x54)
LCM = 45229308430068/54
LCM = 837579785742
Thus, we can understand that the LCM of 997,399,486,951,246 is 837579785742.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 997, 399, 486, 951, 246
1. What is the LCM of 997, 399, 486, 951, 246?
Answer: LCM of 997, 399, 486, 951, 246 is 837579785742.
2. How to calculate the LCM of 997, 399, 486, 951, 246?
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 997, 399, 486, 951, 246.
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}.