LCM of 150, 875, 642, 112, 257
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 150, 875, 642, 112, 257 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 150, 875, 642, 112, 257. So, keep reading to learn more.
Given numbers are 150,875,642,112,257
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 150,875,642,112,257 is 1154958000.
Find LCM of 150,875,642,112,257 with Prime Factorization
| 2 | 150, 875, 642, 112, 257 |
| 3 | 75, 875, 321, 56, 257 |
| 5 | 25, 875, 107, 56, 257 |
| 5 | 5, 175, 107, 56, 257 |
| 7 | 1, 35, 107, 56, 257 |
| 1, 5, 107, 8, 257 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 5 x 7 x 1 x 5 x 107 x 8 x 257 = 1154958000
Therefore, the lowest common multiple of 150,875,642,112,257 is 1154958000.
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.
150 x 875 x 642 x 112 x 257 = 2425411800000
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.
150 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
875 : 1, 5, 7, 25, 35, 125, 175, 875
642 : 1, 2, 3, 6, 107, 214, 321, 642
112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
257 : 1, 257
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 150,875,642,112,257, is 1.
Now, the common factors can be found like this.
150:2x 3x 5x 5
875:5x 5x 5x 7
642:2x 3x 107
112:2x 2x 2x 2x 7
257:257
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 5x 7 = 2100
Therefore, the value for common factors is 2100.
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 = 2425411800000/(1x2100)
LCM = 2425411800000/2100
LCM = 1154958000
Thus, we can understand that the LCM of 150,875,642,112,257 is 1154958000.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 150, 875, 642, 112, 257
1. What is the LCM of 150, 875, 642, 112, 257?
Answer: LCM of 150, 875, 642, 112, 257 is 1154958000.
2. How to calculate the LCM of 150, 875, 642, 112, 257?
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 150, 875, 642, 112, 257.
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}.