LCM of 416, 780, 975, 863
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 416, 780, 975, 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 416, 780, 975, 863. So, keep reading to learn more.
Given numbers are 416,780,975,863
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 416,780,975,863 is 26925600.
Find LCM of 416,780,975,863 with Prime Factorization
| 2 | 416, 780, 975, 863 |
| 2 | 208, 390, 975, 863 |
| 3 | 104, 195, 975, 863 |
| 5 | 104, 65, 325, 863 |
| 13 | 104, 13, 65, 863 |
| 8, 1, 5, 863 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 13 x 8 x 1 x 5 x 863 = 26925600
Therefore, the lowest common multiple of 416,780,975,863 is 26925600.
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.
416 x 780 x 975 x 863 = 273025584000
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.
416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
863 : 1, 863
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,780,975,863, is 1.
Now, the common factors can be found like this.
416:2x 2x 2x 2x 2x 13
780:2x 2x 3x 5x 13
975:3x 5x 5x 13
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 2x 3x 5x 13x 13 = 10140
Therefore, the value for common factors is 10140.
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 = 273025584000/(1x10140)
LCM = 273025584000/10140
LCM = 26925600
Thus, we can understand that the LCM of 416,780,975,863 is 26925600.
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FAQs on LCM of 416, 780, 975, 863
1. What is the LCM of 416, 780, 975, 863?
Answer: LCM of 416, 780, 975, 863 is 26925600.
2. How to calculate the LCM of 416, 780, 975, 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 416, 780, 975, 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}.