Find the LCM of 217, 215, 714, 527 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 217, 215, 714, 527. So, keep reading to learn more.
Given numbers are 217,215,714,527
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 217,215,714,527 is 4758810.
Find LCM of 217,215,714,527 with Prime Factorization
7 | 217, 215, 714, 527 |
17 | 31, 215, 102, 527 |
31 | 31, 215, 6, 31 |
1, 215, 6, 1 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 31 x 1 x 215 x 6 x 1 = 4758810
Therefore, the lowest common multiple of 217,215,714,527 is 4758810.
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.
217 x 215 x 714 x 527 = 17555250090
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.
217 : 1, 7, 31, 217
215 : 1, 5, 43, 215
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
527 : 1, 17, 31, 527
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,215,714,527, is 1.
Now, the common factors can be found like this.
217:7x 31
215:5x 43
714:2x 3x 7x 17
527:17x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 17x 31 = 3689
Therefore, the value for common factors is 3689.
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 = 17555250090/(1x3689)
LCM = 17555250090/3689
LCM = 4758810
Thus, we can understand that the LCM of 217,215,714,527 is 4758810.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 217, 215, 714, 527?
Answer: LCM of 217, 215, 714, 527 is 4758810.
2. How to calculate the LCM of 217, 215, 714, 527?
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 217, 215, 714, 527.
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}.