Find the LCM of 209, 508, 906, 429, 865 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 209, 508, 906, 429, 865. So, keep reading to learn more.
Given numbers are 209,508,906,429,865
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 209,508,906,429,865 is 540838575420.
Find LCM of 209,508,906,429,865 with Prime Factorization
2 | 209, 508, 906, 429, 865 |
3 | 209, 254, 453, 429, 865 |
11 | 209, 254, 151, 143, 865 |
19, 254, 151, 13, 865 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 19 x 254 x 151 x 13 x 865 = 540838575420
Therefore, the lowest common multiple of 209,508,906,429,865 is 540838575420.
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.
209 x 508 x 906 x 429 x 865 = 35695345977720
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.
209 : 1, 11, 19, 209
508 : 1, 2, 4, 127, 254, 508
906 : 1, 2, 3, 6, 151, 302, 453, 906
429 : 1, 3, 11, 13, 33, 39, 143, 429
865 : 1, 5, 173, 865
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,508,906,429,865, is 1.
Now, the common factors can be found like this.
209:11x 19
508:2x 2x 127
906:2x 3x 151
429:3x 11x 13
865:5x 173
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 11 = 66
Therefore, the value for common factors is 66.
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 = 35695345977720/(1x66)
LCM = 35695345977720/66
LCM = 540838575420
Thus, we can understand that the LCM of 209,508,906,429,865 is 540838575420.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 209, 508, 906, 429, 865?
Answer: LCM of 209, 508, 906, 429, 865 is 540838575420.
2. How to calculate the LCM of 209, 508, 906, 429, 865?
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 209, 508, 906, 429, 865.
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}.