LCM of 913, 136, 665, 912, 663
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 913, 136, 665, 912, 663 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 913, 136, 665, 912, 663. So, keep reading to learn more.
Given numbers are 913,136,665,912,663
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 913,136,665,912,663 is 6440594160.
Find LCM of 913,136,665,912,663 with Prime Factorization
| 2 | 913, 136, 665, 912, 663 |
| 2 | 913, 68, 665, 456, 663 |
| 2 | 913, 34, 665, 228, 663 |
| 3 | 913, 17, 665, 114, 663 |
| 17 | 913, 17, 665, 38, 221 |
| 19 | 913, 1, 665, 38, 13 |
| 913, 1, 35, 2, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 17 x 19 x 913 x 1 x 35 x 2 x 13 = 6440594160
Therefore, the lowest common multiple of 913,136,665,912,663 is 6440594160.
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.
913 x 136 x 665 x 912 x 663 = 49927485928320
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.
913 : 1, 11, 83, 913
136 : 1, 2, 4, 8, 17, 34, 68, 136
665 : 1, 5, 7, 19, 35, 95, 133, 665
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
663 : 1, 3, 13, 17, 39, 51, 221, 663
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 913,136,665,912,663, is 1.
Now, the common factors can be found like this.
913:11x 83
136:2x 2x 2x 17
665:5x 7x 19
912:2x 2x 2x 2x 3x 19
663:3x 13x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 17x 19 = 7752
Therefore, the value for common factors is 7752.
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 = 49927485928320/(1x7752)
LCM = 49927485928320/7752
LCM = 6440594160
Thus, we can understand that the LCM of 913,136,665,912,663 is 6440594160.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 913, 136, 665, 912, 663
1. What is the LCM of 913, 136, 665, 912, 663?
Answer: LCM of 913, 136, 665, 912, 663 is 6440594160.
2. How to calculate the LCM of 913, 136, 665, 912, 663?
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 913, 136, 665, 912, 663.
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}.