Find the LCM of 262, 638, 943, 478, 427 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 262, 638, 943, 478, 427. So, keep reading to learn more.
Given numbers are 262,638,943,478,427
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 262,638,943,478,427 is 8043210652862.
Find LCM of 262,638,943,478,427 with Prime Factorization
2 | 262, 638, 943, 478, 427 |
131, 319, 943, 239, 427 |
Multiply the prime numbers at the bottom and the left side.
2 x 131 x 319 x 943 x 239 x 427 = 8043210652862
Therefore, the lowest common multiple of 262,638,943,478,427 is 8043210652862.
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.
262 x 638 x 943 x 478 x 427 = 32172842611448
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.
262 : 1, 2, 131, 262
638 : 1, 2, 11, 22, 29, 58, 319, 638
943 : 1, 23, 41, 943
478 : 1, 2, 239, 478
427 : 1, 7, 61, 427
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 262,638,943,478,427, is 1.
Now, the common factors can be found like this.
262:2x 131
638:2x 11x 29
943:23x 41
478:2x 239
427:7x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 32172842611448/(1x4)
LCM = 32172842611448/4
LCM = 8043210652862
Thus, we can understand that the LCM of 262,638,943,478,427 is 8043210652862.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 262, 638, 943, 478, 427?
Answer: LCM of 262, 638, 943, 478, 427 is 8043210652862.
2. How to calculate the LCM of 262, 638, 943, 478, 427?
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 262, 638, 943, 478, 427.
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}.