Find the LCM of 153, 803, 425, 128 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 153, 803, 425, 128. So, keep reading to learn more.
Given numbers are 153,803,425,128
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 153,803,425,128 is 393148800.
Find LCM of 153,803,425,128 with Prime Factorization
17 | 153, 803, 425, 128 |
9, 803, 25, 128 |
Multiply the prime numbers at the bottom and the left side.
17 x 9 x 803 x 25 x 128 = 393148800
Therefore, the lowest common multiple of 153,803,425,128 is 393148800.
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.
153 x 803 x 425 x 128 = 6683529600
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.
153 : 1, 3, 9, 17, 51, 153
803 : 1, 11, 73, 803
425 : 1, 5, 17, 25, 85, 425
128 : 1, 2, 4, 8, 16, 32, 64, 128
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 153,803,425,128, is 1.
Now, the common factors can be found like this.
153:3x 3x 17
803:11x 73
425:5x 5x 17
128:2x 2x 2x 2x 2x 2x 2
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 6683529600/(1x17)
LCM = 6683529600/17
LCM = 393148800
Thus, we can understand that the LCM of 153,803,425,128 is 393148800.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 153, 803, 425, 128?
Answer: LCM of 153, 803, 425, 128 is 393148800.
2. How to calculate the LCM of 153, 803, 425, 128?
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 153, 803, 425, 128.
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}.