Find the LCM of 392, 857, 147, 594, 858 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 392, 857, 147, 594, 858. So, keep reading to learn more.
Given numbers are 392,857,147,594,858
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 392,857,147,594,858 is 1297079784.
Find LCM of 392,857,147,594,858 with Prime Factorization
2 | 392, 857, 147, 594, 858 |
3 | 196, 857, 147, 297, 429 |
7 | 196, 857, 49, 99, 143 |
7 | 28, 857, 7, 99, 143 |
11 | 4, 857, 1, 99, 143 |
4, 857, 1, 9, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 7 x 11 x 4 x 857 x 1 x 9 x 13 = 1297079784
Therefore, the lowest common multiple of 392,857,147,594,858 is 1297079784.
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.
392 x 857 x 147 x 594 x 858 = 25168536128736
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.
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
857 : 1, 857
147 : 1, 3, 7, 21, 49, 147
594 : 1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,857,147,594,858, is 1.
Now, the common factors can be found like this.
392:2x 2x 2x 7x 7
857:857
147:3x 7x 7
594:2x 3x 3x 3x 11
858:2x 3x 11x 13
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 3x 7x 7x 11 = 19404
Therefore, the value for common factors is 19404.
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 = 25168536128736/(1x19404)
LCM = 25168536128736/19404
LCM = 1297079784
Thus, we can understand that the LCM of 392,857,147,594,858 is 1297079784.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 392, 857, 147, 594, 858?
Answer: LCM of 392, 857, 147, 594, 858 is 1297079784.
2. How to calculate the LCM of 392, 857, 147, 594, 858?
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 392, 857, 147, 594, 858.
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}.