LCM of 275, 121, 550, 453
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 275, 121, 550, 453 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 275, 121, 550, 453. So, keep reading to learn more.
Given numbers are 275,121,550,453
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 275,121,550,453 is 2740650.
Find LCM of 275,121,550,453 with Prime Factorization
| 5 | 275, 121, 550, 453 |
| 5 | 55, 121, 110, 453 |
| 11 | 11, 121, 22, 453 |
| 1, 11, 2, 453 |
Multiply the prime numbers at the bottom and the left side.
5 x 5 x 11 x 1 x 11 x 2 x 453 = 2740650
Therefore, the lowest common multiple of 275,121,550,453 is 2740650.
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.
275 x 121 x 550 x 453 = 8290466250
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.
275 : 1, 5, 11, 25, 55, 275
121 : 1, 11, 121
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
453 : 1, 3, 151, 453
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,121,550,453, is 1.
Now, the common factors can be found like this.
275:5x 5x 11
121:11x 11
550:2x 5x 5x 11
453:3x 151
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 11x 11 = 3025
Therefore, the value for common factors is 3025.
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 = 8290466250/(1x3025)
LCM = 8290466250/3025
LCM = 2740650
Thus, we can understand that the LCM of 275,121,550,453 is 2740650.
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FAQs on LCM of 275, 121, 550, 453
1. What is the LCM of 275, 121, 550, 453?
Answer: LCM of 275, 121, 550, 453 is 2740650.
2. How to calculate the LCM of 275, 121, 550, 453?
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 275, 121, 550, 453.
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}.