LCM of 718, 143, 965, 649, 242
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 718, 143, 965, 649, 242 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 718, 143, 965, 649, 242. So, keep reading to learn more.
Given numbers are 718,143,965,649,242
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 718,143,965,649,242 is 64303186090.
Find LCM of 718,143,965,649,242 with Prime Factorization
| 2 | 718, 143, 965, 649, 242 |
| 11 | 359, 143, 965, 649, 121 |
| 359, 13, 965, 59, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 359 x 13 x 965 x 59 x 11 = 64303186090
Therefore, the lowest common multiple of 718,143,965,649,242 is 64303186090.
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.
718 x 143 x 965 x 649 x 242 = 15561371033780
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.
718 : 1, 2, 359, 718
143 : 1, 11, 13, 143
965 : 1, 5, 193, 965
649 : 1, 11, 59, 649
242 : 1, 2, 11, 22, 121, 242
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 718,143,965,649,242, is 1.
Now, the common factors can be found like this.
718:2x 359
143:11x 13
965:5x 193
649:11x 59
242:2x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 11 = 242
Therefore, the value for common factors is 242.
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 = 15561371033780/(1x242)
LCM = 15561371033780/242
LCM = 64303186090
Thus, we can understand that the LCM of 718,143,965,649,242 is 64303186090.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 718, 143, 965, 649, 242
1. What is the LCM of 718, 143, 965, 649, 242?
Answer: LCM of 718, 143, 965, 649, 242 is 64303186090.
2. How to calculate the LCM of 718, 143, 965, 649, 242?
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 718, 143, 965, 649, 242.
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}.