Find the LCM of 766, 805, 486, 427, 405 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 766, 805, 486, 427, 405. So, keep reading to learn more.
Given numbers are 766,805,486,427,405
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 766,805,486,427,405 is 9140306490.
Find LCM of 766,805,486,427,405 with Prime Factorization
2 | 766, 805, 486, 427, 405 |
3 | 383, 805, 243, 427, 405 |
3 | 383, 805, 81, 427, 135 |
3 | 383, 805, 27, 427, 45 |
3 | 383, 805, 9, 427, 15 |
5 | 383, 805, 3, 427, 5 |
7 | 383, 161, 3, 427, 1 |
383, 23, 3, 61, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 3 x 5 x 7 x 383 x 23 x 3 x 61 x 1 = 9140306490
Therefore, the lowest common multiple of 766,805,486,427,405 is 9140306490.
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.
766 x 805 x 486 x 427 x 405 = 51825537798300
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.
766 : 1, 2, 383, 766
805 : 1, 5, 7, 23, 35, 115, 161, 805
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
427 : 1, 7, 61, 427
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 766,805,486,427,405, is 1.
Now, the common factors can be found like this.
766:2x 383
805:5x 7x 23
486:2x 3x 3x 3x 3x 3
427:7x 61
405:3x 3x 3x 3x 5
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 3x 3x 5x 7 = 5670
Therefore, the value for common factors is 5670.
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 = 51825537798300/(1x5670)
LCM = 51825537798300/5670
LCM = 9140306490
Thus, we can understand that the LCM of 766,805,486,427,405 is 9140306490.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 766, 805, 486, 427, 405?
Answer: LCM of 766, 805, 486, 427, 405 is 9140306490.
2. How to calculate the LCM of 766, 805, 486, 427, 405?
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 766, 805, 486, 427, 405.
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}.