LCM of 985, 350, 814, 150
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 985, 350, 814, 150 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 985, 350, 814, 150. So, keep reading to learn more.
Given numbers are 985,350,814,150
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 985,350,814,150 is 84187950.
Find LCM of 985,350,814,150 with Prime Factorization
| 2 | 985, 350, 814, 150 |
| 5 | 985, 175, 407, 75 |
| 5 | 197, 35, 407, 15 |
| 197, 7, 407, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 5 x 197 x 7 x 407 x 3 = 84187950
Therefore, the lowest common multiple of 985,350,814,150 is 84187950.
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.
985 x 350 x 814 x 150 = 42093975000
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.
985 : 1, 5, 197, 985
350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
814 : 1, 2, 11, 22, 37, 74, 407, 814
150 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 985,350,814,150, is 1.
Now, the common factors can be found like this.
985:5x 197
350:2x 5x 5x 7
814:2x 11x 37
150:2x 3x 5x 5
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 5x 5x 5 = 500
Therefore, the value for common factors is 500.
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 = 42093975000/(1x500)
LCM = 42093975000/500
LCM = 84187950
Thus, we can understand that the LCM of 985,350,814,150 is 84187950.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 985, 350, 814, 150
1. What is the LCM of 985, 350, 814, 150?
Answer: LCM of 985, 350, 814, 150 is 84187950.
2. How to calculate the LCM of 985, 350, 814, 150?
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 985, 350, 814, 150.
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}.