LCM of 595, 671, 784, 722, 942
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 595, 671, 784, 722, 942 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 595, 671, 784, 722, 942. So, keep reading to learn more.
Given numbers are 595,671,784,722,942
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 595,671,784,722,942 is 7603010978640.
Find LCM of 595,671,784,722,942 with Prime Factorization
| 2 | 595, 671, 784, 722, 942 |
| 7 | 595, 671, 392, 361, 471 |
| 85, 671, 56, 361, 471 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 85 x 671 x 56 x 361 x 471 = 7603010978640
Therefore, the lowest common multiple of 595,671,784,722,942 is 7603010978640.
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.
595 x 671 x 784 x 722 x 942 = 212884307401920
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.
595 : 1, 5, 7, 17, 35, 85, 119, 595
671 : 1, 11, 61, 671
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
722 : 1, 2, 19, 38, 361, 722
942 : 1, 2, 3, 6, 157, 314, 471, 942
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 595,671,784,722,942, is 1.
Now, the common factors can be found like this.
595:5x 7x 17
671:11x 61
784:2x 2x 2x 2x 7x 7
722:2x 19x 19
942:2x 3x 157
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 7 = 28
Therefore, the value for common factors is 28.
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 = 212884307401920/(1x28)
LCM = 212884307401920/28
LCM = 7603010978640
Thus, we can understand that the LCM of 595,671,784,722,942 is 7603010978640.
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FAQs on LCM of 595, 671, 784, 722, 942
1. What is the LCM of 595, 671, 784, 722, 942?
Answer: LCM of 595, 671, 784, 722, 942 is 7603010978640.
2. How to calculate the LCM of 595, 671, 784, 722, 942?
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 595, 671, 784, 722, 942.
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}.