LCM of 972, 850, 815, 595, 772
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 972, 850, 815, 595, 772 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 972, 850, 815, 595, 772. So, keep reading to learn more.
Given numbers are 972,850,815,595,772
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 972,850,815,595,772 is 90969990300.
Find LCM of 972,850,815,595,772 with Prime Factorization
| 2 | 972, 850, 815, 595, 772 |
| 2 | 486, 425, 815, 595, 386 |
| 5 | 243, 425, 815, 595, 193 |
| 17 | 243, 85, 163, 119, 193 |
| 243, 5, 163, 7, 193 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 17 x 243 x 5 x 163 x 7 x 193 = 90969990300
Therefore, the lowest common multiple of 972,850,815,595,772 is 90969990300.
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.
972 x 850 x 815 x 595 x 772 = 309297967020000
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.
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
815 : 1, 5, 163, 815
595 : 1, 5, 7, 17, 35, 85, 119, 595
772 : 1, 2, 4, 193, 386, 772
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 972,850,815,595,772, is 1.
Now, the common factors can be found like this.
972:2x 2x 3x 3x 3x 3x 3
850:2x 5x 5x 17
815:5x 163
595:5x 7x 17
772:2x 2x 193
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 2x 5x 5x 17 = 3400
Therefore, the value for common factors is 3400.
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 = 309297967020000/(1x3400)
LCM = 309297967020000/3400
LCM = 90969990300
Thus, we can understand that the LCM of 972,850,815,595,772 is 90969990300.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 972, 850, 815, 595, 772
1. What is the LCM of 972, 850, 815, 595, 772?
Answer: LCM of 972, 850, 815, 595, 772 is 90969990300.
2. How to calculate the LCM of 972, 850, 815, 595, 772?
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 972, 850, 815, 595, 772.
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}.