LCM of 699, 484, 215, 531
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 699, 484, 215, 531 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 699, 484, 215, 531. So, keep reading to learn more.
Given numbers are 699,484,215,531
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 699,484,215,531 is 12874615380.
Find LCM of 699,484,215,531 with Prime Factorization
| 3 | 699, 484, 215, 531 |
| 233, 484, 215, 177 |
Multiply the prime numbers at the bottom and the left side.
3 x 233 x 484 x 215 x 177 = 12874615380
Therefore, the lowest common multiple of 699,484,215,531 is 12874615380.
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.
699 x 484 x 215 x 531 = 38623846140
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.
699 : 1, 3, 233, 699
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
215 : 1, 5, 43, 215
531 : 1, 3, 9, 59, 177, 531
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 699,484,215,531, is 1.
Now, the common factors can be found like this.
699:3x 233
484:2x 2x 11x 11
215:5x 43
531:3x 3x 59
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 38623846140/(1x3)
LCM = 38623846140/3
LCM = 12874615380
Thus, we can understand that the LCM of 699,484,215,531 is 12874615380.
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FAQs on LCM of 699, 484, 215, 531
1. What is the LCM of 699, 484, 215, 531?
Answer: LCM of 699, 484, 215, 531 is 12874615380.
2. How to calculate the LCM of 699, 484, 215, 531?
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 699, 484, 215, 531.
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}.