LCM of 432, 930, 726, 896, 865
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 432, 930, 726, 896, 865 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 432, 930, 726, 896, 865. So, keep reading to learn more.
Given numbers are 432,930,726,896,865
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 432,930,726,896,865 is 78493726080.
Find LCM of 432,930,726,896,865 with Prime Factorization
| 2 | 432, 930, 726, 896, 865 |
| 2 | 216, 465, 363, 448, 865 |
| 2 | 108, 465, 363, 224, 865 |
| 2 | 54, 465, 363, 112, 865 |
| 3 | 27, 465, 363, 56, 865 |
| 5 | 9, 155, 121, 56, 865 |
| 9, 31, 121, 56, 173 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 5 x 9 x 31 x 121 x 56 x 173 = 78493726080
Therefore, the lowest common multiple of 432,930,726,896,865 is 78493726080.
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.
432 x 930 x 726 x 896 x 865 = 226061931110400
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.
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
930 : 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
896 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896
865 : 1, 5, 173, 865
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,930,726,896,865, is 1.
Now, the common factors can be found like this.
432:2x 2x 2x 2x 3x 3x 3
930:2x 3x 5x 31
726:2x 3x 11x 11
896:2x 2x 2x 2x 2x 2x 2x 7
865:5x 173
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 2x 2x 2x 2x 3x 3x 5 = 2880
Therefore, the value for common factors is 2880.
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 = 226061931110400/(1x2880)
LCM = 226061931110400/2880
LCM = 78493726080
Thus, we can understand that the LCM of 432,930,726,896,865 is 78493726080.
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FAQs on LCM of 432, 930, 726, 896, 865
1. What is the LCM of 432, 930, 726, 896, 865?
Answer: LCM of 432, 930, 726, 896, 865 is 78493726080.
2. How to calculate the LCM of 432, 930, 726, 896, 865?
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 432, 930, 726, 896, 865.
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}.