LCM of 253, 442, 217, 299
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 253, 442, 217, 299 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, 442, 217, 299. So, keep reading to learn more.
Given numbers are 253,442,217,299
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 253,442,217,299 is 24266242.
Find LCM of 253,442,217,299 with Prime Factorization
| 13 | 253, 442, 217, 299 |
| 23 | 253, 34, 217, 23 |
| 11, 34, 217, 1 |
Multiply the prime numbers at the bottom and the left side.
13 x 23 x 11 x 34 x 217 x 1 = 24266242
Therefore, the lowest common multiple of 253,442,217,299 is 24266242.
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 442 x 217 x 299 = 7255606358
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
442 : 1, 2, 13, 17, 26, 34, 221, 442
217 : 1, 7, 31, 217
299 : 1, 13, 23, 299
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,442,217,299, is 1.
Now, the common factors can be found like this.
253:11x 23
442:2x 13x 17
217:7x 31
299:13x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 23 = 299
Therefore, the value for common factors is 299.
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 = 7255606358/(1x299)
LCM = 7255606358/299
LCM = 24266242
Thus, we can understand that the LCM of 253,442,217,299 is 24266242.
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FAQs on LCM of 253, 442, 217, 299
1. What is the LCM of 253, 442, 217, 299?
Answer: LCM of 253, 442, 217, 299 is 24266242.
2. How to calculate the LCM of 253, 442, 217, 299?
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, 442, 217, 299.
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}.