LCM of 154, 476, 949, 195, 833
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 154, 476, 949, 195, 833 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 154, 476, 949, 195, 833. So, keep reading to learn more.
Given numbers are 154,476,949,195,833
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 154,476,949,195,833 is 521741220.
Find LCM of 154,476,949,195,833 with Prime Factorization
| 2 | 154, 476, 949, 195, 833 |
| 7 | 77, 238, 949, 195, 833 |
| 13 | 11, 34, 949, 195, 119 |
| 17 | 11, 34, 73, 15, 119 |
| 11, 2, 73, 15, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 13 x 17 x 11 x 2 x 73 x 15 x 7 = 521741220
Therefore, the lowest common multiple of 154,476,949,195,833 is 521741220.
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.
154 x 476 x 949 x 195 x 833 = 11299871342760
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.
154 : 1, 2, 7, 11, 14, 22, 77, 154
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
949 : 1, 13, 73, 949
195 : 1, 3, 5, 13, 15, 39, 65, 195
833 : 1, 7, 17, 49, 119, 833
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,476,949,195,833, is 1.
Now, the common factors can be found like this.
154:2x 7x 11
476:2x 2x 7x 17
949:13x 73
195:3x 5x 13
833:7x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 7x 13x 17 = 21658
Therefore, the value for common factors is 21658.
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 = 11299871342760/(1x21658)
LCM = 11299871342760/21658
LCM = 521741220
Thus, we can understand that the LCM of 154,476,949,195,833 is 521741220.
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FAQs on LCM of 154, 476, 949, 195, 833
1. What is the LCM of 154, 476, 949, 195, 833?
Answer: LCM of 154, 476, 949, 195, 833 is 521741220.
2. How to calculate the LCM of 154, 476, 949, 195, 833?
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 154, 476, 949, 195, 833.
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}.