LCM of 571, 676, 957, 676, 555
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 571, 676, 957, 676, 555 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 571, 676, 957, 676, 555. So, keep reading to learn more.
Given numbers are 571,676,957,676,555
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 571,676,957,676,555 is 68338661820.
Find LCM of 571,676,957,676,555 with Prime Factorization
| 2 | 571, 676, 957, 676, 555 |
| 2 | 571, 338, 957, 338, 555 |
| 3 | 571, 169, 957, 169, 555 |
| 13 | 571, 169, 319, 169, 185 |
| 13 | 571, 13, 319, 13, 185 |
| 571, 1, 319, 1, 185 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 13 x 571 x 1 x 319 x 1 x 185 = 68338661820
Therefore, the lowest common multiple of 571,676,957,676,555 is 68338661820.
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.
571 x 676 x 957 x 676 x 555 = 138590806170960
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.
571 : 1, 571
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
957 : 1, 3, 11, 29, 33, 87, 319, 957
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
555 : 1, 3, 5, 15, 37, 111, 185, 555
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 571,676,957,676,555, is 1.
Now, the common factors can be found like this.
571:571
676:2x 2x 13x 13
957:3x 11x 29
676:2x 2x 13x 13
555:3x 5x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 13x 13 = 2028
Therefore, the value for common factors is 2028.
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 = 138590806170960/(1x2028)
LCM = 138590806170960/2028
LCM = 68338661820
Thus, we can understand that the LCM of 571,676,957,676,555 is 68338661820.
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FAQs on LCM of 571, 676, 957, 676, 555
1. What is the LCM of 571, 676, 957, 676, 555?
Answer: LCM of 571, 676, 957, 676, 555 is 68338661820.
2. How to calculate the LCM of 571, 676, 957, 676, 555?
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 571, 676, 957, 676, 555.
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}.