LCM of 553, 713, 121, 957, 209
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 553, 713, 121, 957, 209 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 553, 713, 121, 957, 209. So, keep reading to learn more.
Given numbers are 553,713,121,957,209
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 553,713,121,957,209 is 78862925757.
Find LCM of 553,713,121,957,209 with Prime Factorization
| 11 | 553, 713, 121, 957, 209 |
| 553, 713, 11, 87, 19 |
Multiply the prime numbers at the bottom and the left side.
11 x 553 x 713 x 11 x 87 x 19 = 78862925757
Therefore, the lowest common multiple of 553,713,121,957,209 is 78862925757.
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.
553 x 713 x 121 x 957 x 209 = 9542414016597
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.
553 : 1, 7, 79, 553
713 : 1, 23, 31, 713
121 : 1, 11, 121
957 : 1, 3, 11, 29, 33, 87, 319, 957
209 : 1, 11, 19, 209
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,713,121,957,209, is 1.
Now, the common factors can be found like this.
553:7x 79
713:23x 31
121:11x 11
957:3x 11x 29
209:11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 11 = 121
Therefore, the value for common factors is 121.
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 = 9542414016597/(1x121)
LCM = 9542414016597/121
LCM = 78862925757
Thus, we can understand that the LCM of 553,713,121,957,209 is 78862925757.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 553, 713, 121, 957, 209
1. What is the LCM of 553, 713, 121, 957, 209?
Answer: LCM of 553, 713, 121, 957, 209 is 78862925757.
2. How to calculate the LCM of 553, 713, 121, 957, 209?
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 553, 713, 121, 957, 209.
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}.