LCM of 923, 688, 568, 944, 946
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 923, 688, 568, 944, 946 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 923, 688, 568, 944, 946. So, keep reading to learn more.
Given numbers are 923,688,568,944,946
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 923,688,568,944,946 is 412130576.
Find LCM of 923,688,568,944,946 with Prime Factorization
| 2 | 923, 688, 568, 944, 946 |
| 2 | 923, 344, 284, 472, 473 |
| 2 | 923, 172, 142, 236, 473 |
| 2 | 923, 86, 71, 118, 473 |
| 43 | 923, 43, 71, 59, 473 |
| 71 | 923, 1, 71, 59, 11 |
| 13, 1, 1, 59, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 43 x 71 x 13 x 1 x 1 x 59 x 11 = 412130576
Therefore, the lowest common multiple of 923,688,568,944,946 is 412130576.
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.
923 x 688 x 568 x 944 x 946 = 322108070023168
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.
923 : 1, 13, 71, 923
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
568 : 1, 2, 4, 8, 71, 142, 284, 568
944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944
946 : 1, 2, 11, 22, 43, 86, 473, 946
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,688,568,944,946, is 1.
Now, the common factors can be found like this.
923:13x 71
688:2x 2x 2x 2x 43
568:2x 2x 2x 71
944:2x 2x 2x 2x 59
946:2x 11x 43
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 2x 2x 2x 2x 2x 43x 71 = 781568
Therefore, the value for common factors is 781568.
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 = 322108070023168/(1x781568)
LCM = 322108070023168/781568
LCM = 412130576
Thus, we can understand that the LCM of 923,688,568,944,946 is 412130576.
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FAQs on LCM of 923, 688, 568, 944, 946
1. What is the LCM of 923, 688, 568, 944, 946?
Answer: LCM of 923, 688, 568, 944, 946 is 412130576.
2. How to calculate the LCM of 923, 688, 568, 944, 946?
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 923, 688, 568, 944, 946.
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}.