Find the LCM of 771, 217, 217, 632, 457 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 771, 217, 217, 632, 457. So, keep reading to learn more.
Given numbers are 771,217,217,632,457
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 771,217,217,632,457 is 48322276968.
Find LCM of 771,217,217,632,457 with Prime Factorization
7 | 771, 217, 217, 632, 457 |
31 | 771, 31, 31, 632, 457 |
771, 1, 1, 632, 457 |
Multiply the prime numbers at the bottom and the left side.
7 x 31 x 771 x 1 x 1 x 632 x 457 = 48322276968
Therefore, the lowest common multiple of 771,217,217,632,457 is 48322276968.
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.
771 x 217 x 217 x 632 x 457 = 10485934102056
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.
771 : 1, 3, 257, 771
217 : 1, 7, 31, 217
217 : 1, 7, 31, 217
632 : 1, 2, 4, 8, 79, 158, 316, 632
457 : 1, 457
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,217,217,632,457, is 1.
Now, the common factors can be found like this.
771:3x 257
217:7x 31
217:7x 31
632:2x 2x 2x 79
457:457
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 31 = 217
Therefore, the value for common factors is 217.
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 = 10485934102056/(1x217)
LCM = 10485934102056/217
LCM = 48322276968
Thus, we can understand that the LCM of 771,217,217,632,457 is 48322276968.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 771, 217, 217, 632, 457?
Answer: LCM of 771, 217, 217, 632, 457 is 48322276968.
2. How to calculate the LCM of 771, 217, 217, 632, 457?
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 771, 217, 217, 632, 457.
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}.