LCM of 512, 448, 161, 700
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 512, 448, 161, 700 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 512, 448, 161, 700. So, keep reading to learn more.
Given numbers are 512,448,161,700
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 512,448,161,700 is 2060800.
Find LCM of 512,448,161,700 with Prime Factorization
| 2 | 512, 448, 161, 700 |
| 2 | 256, 224, 161, 350 |
| 2 | 128, 112, 161, 175 |
| 2 | 64, 56, 161, 175 |
| 2 | 32, 28, 161, 175 |
| 2 | 16, 14, 161, 175 |
| 7 | 8, 7, 161, 175 |
| 8, 1, 23, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 2 x 7 x 8 x 1 x 23 x 25 = 2060800
Therefore, the lowest common multiple of 512,448,161,700 is 2060800.
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.
512 x 448 x 161 x 700 = 25850675200
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.
512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
161 : 1, 7, 23, 161
700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 512,448,161,700, is 1.
Now, the common factors can be found like this.
512:2x 2x 2x 2x 2x 2x 2x 2x 2
448:2x 2x 2x 2x 2x 2x 7
161:7x 23
700:2x 2x 5x 5x 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 2x 2x 2x 7x 7 = 12544
Therefore, the value for common factors is 12544.
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 = 25850675200/(1x12544)
LCM = 25850675200/12544
LCM = 2060800
Thus, we can understand that the LCM of 512,448,161,700 is 2060800.
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FAQs on LCM of 512, 448, 161, 700
1. What is the LCM of 512, 448, 161, 700?
Answer: LCM of 512, 448, 161, 700 is 2060800.
2. How to calculate the LCM of 512, 448, 161, 700?
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 512, 448, 161, 700.
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}.