LCM of 618, 671, 351, 786, 263
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 618, 671, 351, 786, 263 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 618, 671, 351, 786, 263. So, keep reading to learn more.
Given numbers are 618,671,351,786,263
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 618,671,351,786,263 is 1671567432678.
Find LCM of 618,671,351,786,263 with Prime Factorization
| 2 | 618, 671, 351, 786, 263 |
| 3 | 309, 671, 351, 393, 263 |
| 103, 671, 117, 131, 263 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 103 x 671 x 117 x 131 x 263 = 1671567432678
Therefore, the lowest common multiple of 618,671,351,786,263 is 1671567432678.
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.
618 x 671 x 351 x 786 x 263 = 30088213788204
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.
618 : 1, 2, 3, 6, 103, 206, 309, 618
671 : 1, 11, 61, 671
351 : 1, 3, 9, 13, 27, 39, 117, 351
786 : 1, 2, 3, 6, 131, 262, 393, 786
263 : 1, 263
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,671,351,786,263, is 1.
Now, the common factors can be found like this.
618:2x 3x 103
671:11x 61
351:3x 3x 3x 13
786:2x 3x 131
263:263
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 3 = 18
Therefore, the value for common factors is 18.
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 = 30088213788204/(1x18)
LCM = 30088213788204/18
LCM = 1671567432678
Thus, we can understand that the LCM of 618,671,351,786,263 is 1671567432678.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 618, 671, 351, 786, 263
1. What is the LCM of 618, 671, 351, 786, 263?
Answer: LCM of 618, 671, 351, 786, 263 is 1671567432678.
2. How to calculate the LCM of 618, 671, 351, 786, 263?
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 618, 671, 351, 786, 263.
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}.