LCM of 847, 583, 722, 477
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 847, 583, 722, 477 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 847, 583, 722, 477. So, keep reading to learn more.
Given numbers are 847,583,722,477
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 847,583,722,477 is 291701718.
Find LCM of 847,583,722,477 with Prime Factorization
| 11 | 847, 583, 722, 477 |
| 53 | 77, 53, 722, 477 |
| 77, 1, 722, 9 |
Multiply the prime numbers at the bottom and the left side.
11 x 53 x 77 x 1 x 722 x 9 = 291701718
Therefore, the lowest common multiple of 847,583,722,477 is 291701718.
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.
847 x 583 x 722 x 477 = 170062101594
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.
847 : 1, 7, 11, 77, 121, 847
583 : 1, 11, 53, 583
722 : 1, 2, 19, 38, 361, 722
477 : 1, 3, 9, 53, 159, 477
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,583,722,477, is 1.
Now, the common factors can be found like this.
847:7x 11x 11
583:11x 53
722:2x 19x 19
477:3x 3x 53
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 53 = 583
Therefore, the value for common factors is 583.
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 = 170062101594/(1x583)
LCM = 170062101594/583
LCM = 291701718
Thus, we can understand that the LCM of 847,583,722,477 is 291701718.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 847, 583, 722, 477
1. What is the LCM of 847, 583, 722, 477?
Answer: LCM of 847, 583, 722, 477 is 291701718.
2. How to calculate the LCM of 847, 583, 722, 477?
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 847, 583, 722, 477.
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}.