LCM of 697, 654, 379, 615, 323
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 697, 654, 379, 615, 323 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 697, 654, 379, 615, 323. So, keep reading to learn more.
Given numbers are 697,654,379,615,323
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,654,379,615,323 is 16412447190.
Find LCM of 697,654,379,615,323 with Prime Factorization
| 3 | 697, 654, 379, 615, 323 |
| 17 | 697, 218, 379, 205, 323 |
| 41 | 41, 218, 379, 205, 19 |
| 1, 218, 379, 5, 19 |
Multiply the prime numbers at the bottom and the left side.
3 x 17 x 41 x 1 x 218 x 379 x 5 x 19 = 16412447190
Therefore, the lowest common multiple of 697,654,379,615,323 is 16412447190.
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.
697 x 654 x 379 x 615 x 323 = 34318427074290
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.
697 : 1, 17, 41, 697
654 : 1, 2, 3, 6, 109, 218, 327, 654
379 : 1, 379
615 : 1, 3, 5, 15, 41, 123, 205, 615
323 : 1, 17, 19, 323
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,654,379,615,323, is 1.
Now, the common factors can be found like this.
697:17x 41
654:2x 3x 109
379:379
615:3x 5x 41
323:17x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 17x 41 = 2091
Therefore, the value for common factors is 2091.
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 = 34318427074290/(1x2091)
LCM = 34318427074290/2091
LCM = 16412447190
Thus, we can understand that the LCM of 697,654,379,615,323 is 16412447190.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 697, 654, 379, 615, 323
1. What is the LCM of 697, 654, 379, 615, 323?
Answer: LCM of 697, 654, 379, 615, 323 is 16412447190.
2. How to calculate the LCM of 697, 654, 379, 615, 323?
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 697, 654, 379, 615, 323.
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}.