LCM of 253, 970, 253, 459
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 253, 970, 253, 459 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, 970, 253, 459. So, keep reading to learn more.
Given numbers are 253,970,253,459
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 253,970,253,459 is 112643190.
Find LCM of 253,970,253,459 with Prime Factorization
| 11 | 253, 970, 253, 459 |
| 23 | 23, 970, 23, 459 |
| 1, 970, 1, 459 |
Multiply the prime numbers at the bottom and the left side.
11 x 23 x 1 x 970 x 1 x 459 = 112643190
Therefore, the lowest common multiple of 253,970,253,459 is 112643190.
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 970 x 253 x 459 = 28498727070
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
970 : 1, 2, 5, 10, 97, 194, 485, 970
253 : 1, 11, 23, 253
459 : 1, 3, 9, 17, 27, 51, 153, 459
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,970,253,459, is 1.
Now, the common factors can be found like this.
253:11x 23
970:2x 5x 97
253:11x 23
459:3x 3x 3x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 23 = 253
Therefore, the value for common factors is 253.
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 = 28498727070/(1x253)
LCM = 28498727070/253
LCM = 112643190
Thus, we can understand that the LCM of 253,970,253,459 is 112643190.
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FAQs on LCM of 253, 970, 253, 459
1. What is the LCM of 253, 970, 253, 459?
Answer: LCM of 253, 970, 253, 459 is 112643190.
2. How to calculate the LCM of 253, 970, 253, 459?
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, 970, 253, 459.
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}.