LCM of 923, 616, 176, 663
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 923, 616, 176, 663 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, 616, 176, 663. So, keep reading to learn more.
Given numbers are 923,616,176,663
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 923,616,176,663 is 57993936.
Find LCM of 923,616,176,663 with Prime Factorization
| 2 | 923, 616, 176, 663 |
| 2 | 923, 308, 88, 663 |
| 2 | 923, 154, 44, 663 |
| 11 | 923, 77, 22, 663 |
| 13 | 923, 7, 2, 663 |
| 71, 7, 2, 51 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 11 x 13 x 71 x 7 x 2 x 51 = 57993936
Therefore, the lowest common multiple of 923,616,176,663 is 57993936.
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 616 x 176 x 663 = 66345062784
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
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
176 : 1, 2, 4, 8, 11, 16, 22, 44, 88, 176
663 : 1, 3, 13, 17, 39, 51, 221, 663
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,616,176,663, is 1.
Now, the common factors can be found like this.
923:13x 71
616:2x 2x 2x 7x 11
176:2x 2x 2x 2x 11
663:3x 13x 17
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 11x 13 = 1144
Therefore, the value for common factors is 1144.
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 = 66345062784/(1x1144)
LCM = 66345062784/1144
LCM = 57993936
Thus, we can understand that the LCM of 923,616,176,663 is 57993936.
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FAQs on LCM of 923, 616, 176, 663
1. What is the LCM of 923, 616, 176, 663?
Answer: LCM of 923, 616, 176, 663 is 57993936.
2. How to calculate the LCM of 923, 616, 176, 663?
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, 616, 176, 663.
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}.