LCM of 432, 713, 798, 448
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 432, 713, 798, 448 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, 713, 798, 448. So, keep reading to learn more.
Given numbers are 432,713,798,448
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 432,713,798,448 is 163864512.
Find LCM of 432,713,798,448 with Prime Factorization
| 2 | 432, 713, 798, 448 |
| 2 | 216, 713, 399, 224 |
| 2 | 108, 713, 399, 112 |
| 2 | 54, 713, 399, 56 |
| 3 | 27, 713, 399, 28 |
| 7 | 9, 713, 133, 28 |
| 9, 713, 19, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 7 x 9 x 713 x 19 x 4 = 163864512
Therefore, the lowest common multiple of 432,713,798,448 is 163864512.
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 713 x 798 x 448 = 110116952064
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
713 : 1, 23, 31, 713
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,713,798,448, is 1.
Now, the common factors can be found like this.
432:2x 2x 2x 2x 3x 3x 3
713:23x 31
798:2x 3x 7x 19
448:2x 2x 2x 2x 2x 2x 7
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 3x 7 = 672
Therefore, the value for common factors is 672.
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 = 110116952064/(1x672)
LCM = 110116952064/672
LCM = 163864512
Thus, we can understand that the LCM of 432,713,798,448 is 163864512.
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FAQs on LCM of 432, 713, 798, 448
1. What is the LCM of 432, 713, 798, 448?
Answer: LCM of 432, 713, 798, 448 is 163864512.
2. How to calculate the LCM of 432, 713, 798, 448?
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, 713, 798, 448.
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}.