LCM of 173, 121, 571, 663, 528
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 173, 121, 571, 663, 528 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 173, 121, 571, 663, 528. So, keep reading to learn more.
Given numbers are 173,121,571,663,528
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 173,121,571,663,528 is 126794697744.
Find LCM of 173,121,571,663,528 with Prime Factorization
| 3 | 173, 121, 571, 663, 528 |
| 11 | 173, 121, 571, 221, 176 |
| 173, 11, 571, 221, 16 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 173 x 11 x 571 x 221 x 16 = 126794697744
Therefore, the lowest common multiple of 173,121,571,663,528 is 126794697744.
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.
173 x 121 x 571 x 663 x 528 = 4184225025552
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.
173 : 1, 173
121 : 1, 11, 121
571 : 1, 571
663 : 1, 3, 13, 17, 39, 51, 221, 663
528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 173,121,571,663,528, is 1.
Now, the common factors can be found like this.
173:173
121:11x 11
571:571
663:3x 13x 17
528:2x 2x 2x 2x 3x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11 = 33
Therefore, the value for common factors is 33.
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 = 4184225025552/(1x33)
LCM = 4184225025552/33
LCM = 126794697744
Thus, we can understand that the LCM of 173,121,571,663,528 is 126794697744.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 173, 121, 571, 663, 528
1. What is the LCM of 173, 121, 571, 663, 528?
Answer: LCM of 173, 121, 571, 663, 528 is 126794697744.
2. How to calculate the LCM of 173, 121, 571, 663, 528?
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 173, 121, 571, 663, 528.
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}.