LCM of 253, 855, 190, 247
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 253, 855, 190, 247 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 253, 855, 190, 247. So, keep reading to learn more.
Given numbers are 253,855,190,247
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 253,855,190,247 is 5624190.
Find LCM of 253,855,190,247 with Prime Factorization
| 5 | 253, 855, 190, 247 |
| 19 | 253, 171, 38, 247 |
| 253, 9, 2, 13 |
Multiply the prime numbers at the bottom and the left side.
5 x 19 x 253 x 9 x 2 x 13 = 5624190
Therefore, the lowest common multiple of 253,855,190,247 is 5624190.
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.
253 x 855 x 190 x 247 = 10151662950
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.
253 : 1, 11, 23, 253
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
190 : 1, 2, 5, 10, 19, 38, 95, 190
247 : 1, 13, 19, 247
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,855,190,247, is 1.
Now, the common factors can be found like this.
253:11x 23
855:3x 3x 5x 19
190:2x 5x 19
247:13x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 19x 19 = 1805
Therefore, the value for common factors is 1805.
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 = 10151662950/(1x1805)
LCM = 10151662950/1805
LCM = 5624190
Thus, we can understand that the LCM of 253,855,190,247 is 5624190.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 253, 855, 190, 247
1. What is the LCM of 253, 855, 190, 247?
Answer: LCM of 253, 855, 190, 247 is 5624190.
2. How to calculate the LCM of 253, 855, 190, 247?
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 253, 855, 190, 247.
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}.