LCM of 239, 973, 339, 717, 820
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 239, 973, 339, 717, 820 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 239, 973, 339, 717, 820. So, keep reading to learn more.
Given numbers are 239,973,339,717,820
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 239,973,339,717,820 is 64643415060.
Find LCM of 239,973,339,717,820 with Prime Factorization
| 3 | 239, 973, 339, 717, 820 |
| 239 | 239, 973, 113, 239, 820 |
| 1, 973, 113, 1, 820 |
Multiply the prime numbers at the bottom and the left side.
3 x 239 x 1 x 973 x 113 x 1 x 820 = 64643415060
Therefore, the lowest common multiple of 239,973,339,717,820 is 64643415060.
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.
239 x 973 x 339 x 717 x 820 = 46349328598020
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.
239 : 1, 239
973 : 1, 7, 139, 973
339 : 1, 3, 113, 339
717 : 1, 3, 239, 717
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,973,339,717,820, is 1.
Now, the common factors can be found like this.
239:239
973:7x 139
339:3x 113
717:3x 239
820:2x 2x 5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 239 = 717
Therefore, the value for common factors is 717.
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 = 46349328598020/(1x717)
LCM = 46349328598020/717
LCM = 64643415060
Thus, we can understand that the LCM of 239,973,339,717,820 is 64643415060.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 239, 973, 339, 717, 820
1. What is the LCM of 239, 973, 339, 717, 820?
Answer: LCM of 239, 973, 339, 717, 820 is 64643415060.
2. How to calculate the LCM of 239, 973, 339, 717, 820?
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 239, 973, 339, 717, 820.
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}.