LCM of 950, 800, 154, 419, 705
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 950, 800, 154, 419, 705 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 950, 800, 154, 419, 705. So, keep reading to learn more.
Given numbers are 950,800,154,419,705
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 950,800,154,419,705 is 69146061600.
Find LCM of 950,800,154,419,705 with Prime Factorization
| 2 | 950, 800, 154, 419, 705 |
| 5 | 475, 400, 77, 419, 705 |
| 5 | 95, 80, 77, 419, 141 |
| 19, 16, 77, 419, 141 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 5 x 19 x 16 x 77 x 419 x 141 = 69146061600
Therefore, the lowest common multiple of 950,800,154,419,705 is 69146061600.
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.
950 x 800 x 154 x 419 x 705 = 34573030800000
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.
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
154 : 1, 2, 7, 11, 14, 22, 77, 154
419 : 1, 419
705 : 1, 3, 5, 15, 47, 141, 235, 705
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 950,800,154,419,705, is 1.
Now, the common factors can be found like this.
950:2x 5x 5x 19
800:2x 2x 2x 2x 2x 5x 5
154:2x 7x 11
419:419
705:3x 5x 47
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 = 34573030800000/(1x500)
LCM = 34573030800000/500
LCM = 69146061600
Thus, we can understand that the LCM of 950,800,154,419,705 is 69146061600.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 950, 800, 154, 419, 705
1. What is the LCM of 950, 800, 154, 419, 705?
Answer: LCM of 950, 800, 154, 419, 705 is 69146061600.
2. How to calculate the LCM of 950, 800, 154, 419, 705?
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 950, 800, 154, 419, 705.
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}.