Find the LCM of 247, 755, 906, 834 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 247, 755, 906, 834. So, keep reading to learn more.
Given numbers are 247,755,906,834
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 247,755,906,834 is 155528490.
Find LCM of 247,755,906,834 with Prime Factorization
2 | 247, 755, 906, 834 |
3 | 247, 755, 453, 417 |
151 | 247, 755, 151, 139 |
247, 5, 1, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 151 x 247 x 5 x 1 x 139 = 155528490
Therefore, the lowest common multiple of 247,755,906,834 is 155528490.
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.
247 x 755 x 906 x 834 = 140908811940
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.
247 : 1, 13, 19, 247
755 : 1, 5, 151, 755
906 : 1, 2, 3, 6, 151, 302, 453, 906
834 : 1, 2, 3, 6, 139, 278, 417, 834
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,755,906,834, is 1.
Now, the common factors can be found like this.
247:13x 19
755:5x 151
906:2x 3x 151
834:2x 3x 139
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 151 = 906
Therefore, the value for common factors is 906.
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 = 140908811940/(1x906)
LCM = 140908811940/906
LCM = 155528490
Thus, we can understand that the LCM of 247,755,906,834 is 155528490.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 247, 755, 906, 834?
Answer: LCM of 247, 755, 906, 834 is 155528490.
2. How to calculate the LCM of 247, 755, 906, 834?
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 247, 755, 906, 834.
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}.