LCM of 591, 570, 126, 847
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 591, 570, 126, 847 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 591, 570, 126, 847. So, keep reading to learn more.
Given numbers are 591,570,126,847
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 591,570,126,847 is 285328890.
Find LCM of 591,570,126,847 with Prime Factorization
| 2 | 591, 570, 126, 847 |
| 3 | 591, 285, 63, 847 |
| 7 | 197, 95, 21, 847 |
| 197, 95, 3, 121 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 197 x 95 x 3 x 121 = 285328890
Therefore, the lowest common multiple of 591,570,126,847 is 285328890.
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.
591 x 570 x 126 x 847 = 35951440140
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.
591 : 1, 3, 197, 591
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
847 : 1, 7, 11, 77, 121, 847
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 591,570,126,847, is 1.
Now, the common factors can be found like this.
591:3x 197
570:2x 3x 5x 19
126:2x 3x 3x 7
847:7x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 7 = 126
Therefore, the value for common factors is 126.
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 = 35951440140/(1x126)
LCM = 35951440140/126
LCM = 285328890
Thus, we can understand that the LCM of 591,570,126,847 is 285328890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 591, 570, 126, 847
1. What is the LCM of 591, 570, 126, 847?
Answer: LCM of 591, 570, 126, 847 is 285328890.
2. How to calculate the LCM of 591, 570, 126, 847?
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 591, 570, 126, 847.
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}.