LCM of 227, 117, 423, 169
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 227, 117, 423, 169 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 227, 117, 423, 169. So, keep reading to learn more.
Given numbers are 227,117,423,169
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 227,117,423,169 is 16227549.
Find LCM of 227,117,423,169 with Prime Factorization
| 3 | 227, 117, 423, 169 |
| 3 | 227, 39, 141, 169 |
| 13 | 227, 13, 47, 169 |
| 227, 1, 47, 13 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 13 x 227 x 1 x 47 x 13 = 16227549
Therefore, the lowest common multiple of 227,117,423,169 is 16227549.
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.
227 x 117 x 423 x 169 = 1898623233
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.
227 : 1, 227
117 : 1, 3, 9, 13, 39, 117
423 : 1, 3, 9, 47, 141, 423
169 : 1, 13, 169
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 227,117,423,169, is 1.
Now, the common factors can be found like this.
227:227
117:3x 3x 13
423:3x 3x 47
169:13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 13 = 117
Therefore, the value for common factors is 117.
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 = 1898623233/(1x117)
LCM = 1898623233/117
LCM = 16227549
Thus, we can understand that the LCM of 227,117,423,169 is 16227549.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 227, 117, 423, 169
1. What is the LCM of 227, 117, 423, 169?
Answer: LCM of 227, 117, 423, 169 is 16227549.
2. How to calculate the LCM of 227, 117, 423, 169?
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 227, 117, 423, 169.
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}.