LCM of 715, 396, 429, 454, 863
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 715, 396, 429, 454, 863 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 715, 396, 429, 454, 863. So, keep reading to learn more.
Given numbers are 715,396,429,454,863
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 715,396,429,454,863 is 5042491740.
Find LCM of 715,396,429,454,863 with Prime Factorization
| 2 | 715, 396, 429, 454, 863 |
| 3 | 715, 198, 429, 227, 863 |
| 11 | 715, 66, 143, 227, 863 |
| 13 | 65, 6, 13, 227, 863 |
| 5, 6, 1, 227, 863 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 13 x 5 x 6 x 1 x 227 x 863 = 5042491740
Therefore, the lowest common multiple of 715,396,429,454,863 is 5042491740.
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.
715 x 396 x 429 x 454 x 863 = 47591037042120
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.
715 : 1, 5, 11, 13, 55, 65, 143, 715
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
429 : 1, 3, 11, 13, 33, 39, 143, 429
454 : 1, 2, 227, 454
863 : 1, 863
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,396,429,454,863, is 1.
Now, the common factors can be found like this.
715:5x 11x 13
396:2x 2x 3x 3x 11
429:3x 11x 13
454:2x 227
863:863
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 11x 11x 13 = 9438
Therefore, the value for common factors is 9438.
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 = 47591037042120/(1x9438)
LCM = 47591037042120/9438
LCM = 5042491740
Thus, we can understand that the LCM of 715,396,429,454,863 is 5042491740.
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FAQs on LCM of 715, 396, 429, 454, 863
1. What is the LCM of 715, 396, 429, 454, 863?
Answer: LCM of 715, 396, 429, 454, 863 is 5042491740.
2. How to calculate the LCM of 715, 396, 429, 454, 863?
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 715, 396, 429, 454, 863.
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}.