LCM of 326, 131, 758, 972, 655
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 326, 131, 758, 972, 655 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 326, 131, 758, 972, 655. So, keep reading to learn more.
Given numbers are 326,131,758,972,655
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 326,131,758,972,655 is 39330944820.
Find LCM of 326,131,758,972,655 with Prime Factorization
| 2 | 326, 131, 758, 972, 655 |
| 131 | 163, 131, 379, 486, 655 |
| 163, 1, 379, 486, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 131 x 163 x 1 x 379 x 486 x 5 = 39330944820
Therefore, the lowest common multiple of 326,131,758,972,655 is 39330944820.
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.
326 x 131 x 758 x 972 x 655 = 20609415085680
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.
326 : 1, 2, 163, 326
131 : 1, 131
758 : 1, 2, 379, 758
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
655 : 1, 5, 131, 655
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,131,758,972,655, is 1.
Now, the common factors can be found like this.
326:2x 163
131:131
758:2x 379
972:2x 2x 3x 3x 3x 3x 3
655:5x 131
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 131 = 524
Therefore, the value for common factors is 524.
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 = 20609415085680/(1x524)
LCM = 20609415085680/524
LCM = 39330944820
Thus, we can understand that the LCM of 326,131,758,972,655 is 39330944820.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 326, 131, 758, 972, 655
1. What is the LCM of 326, 131, 758, 972, 655?
Answer: LCM of 326, 131, 758, 972, 655 is 39330944820.
2. How to calculate the LCM of 326, 131, 758, 972, 655?
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 326, 131, 758, 972, 655.
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}.