Find the LCM of 669, 855, 844, 669, 886 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 669, 855, 844, 669, 886. So, keep reading to learn more.
Given numbers are 669,855,844,669,886
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 669,855,844,669,886 is 71288118180.
Find LCM of 669,855,844,669,886 with Prime Factorization
2 | 669, 855, 844, 669, 886 |
3 | 669, 855, 422, 669, 443 |
223 | 223, 285, 422, 223, 443 |
1, 285, 422, 1, 443 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 223 x 1 x 285 x 422 x 1 x 443 = 71288118180
Therefore, the lowest common multiple of 669,855,844,669,886 is 71288118180.
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.
669 x 855 x 844 x 669 x 886 = 286150506374520
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.
669 : 1, 3, 223, 669
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
844 : 1, 2, 4, 211, 422, 844
669 : 1, 3, 223, 669
886 : 1, 2, 443, 886
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,855,844,669,886, is 1.
Now, the common factors can be found like this.
669:3x 223
855:3x 3x 5x 19
844:2x 2x 211
669:3x 223
886:2x 443
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 3x 223 = 4014
Therefore, the value for common factors is 4014.
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 = 286150506374520/(1x4014)
LCM = 286150506374520/4014
LCM = 71288118180
Thus, we can understand that the LCM of 669,855,844,669,886 is 71288118180.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 669, 855, 844, 669, 886?
Answer: LCM of 669, 855, 844, 669, 886 is 71288118180.
2. How to calculate the LCM of 669, 855, 844, 669, 886?
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 669, 855, 844, 669, 886.
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}.