LCM of 143, 923, 309, 738, 699
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 143, 923, 309, 738, 699 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 143, 923, 309, 738, 699. So, keep reading to learn more.
Given numbers are 143,923,309,738,699
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 143,923,309,738,699 is 179822443086.
Find LCM of 143,923,309,738,699 with Prime Factorization
| 3 | 143, 923, 309, 738, 699 |
| 13 | 143, 923, 103, 246, 233 |
| 11, 71, 103, 246, 233 |
Multiply the prime numbers at the bottom and the left side.
3 x 13 x 11 x 71 x 103 x 246 x 233 = 179822443086
Therefore, the lowest common multiple of 143,923,309,738,699 is 179822443086.
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.
143 x 923 x 309 x 738 x 699 = 21039225841062
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.
143 : 1, 11, 13, 143
923 : 1, 13, 71, 923
309 : 1, 3, 103, 309
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
699 : 1, 3, 233, 699
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,923,309,738,699, is 1.
Now, the common factors can be found like this.
143:11x 13
923:13x 71
309:3x 103
738:2x 3x 3x 41
699:3x 233
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 13 = 117
Therefore, the value for common factors is 117.
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 = 21039225841062/(1x117)
LCM = 21039225841062/117
LCM = 179822443086
Thus, we can understand that the LCM of 143,923,309,738,699 is 179822443086.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 143, 923, 309, 738, 699
1. What is the LCM of 143, 923, 309, 738, 699?
Answer: LCM of 143, 923, 309, 738, 699 is 179822443086.
2. How to calculate the LCM of 143, 923, 309, 738, 699?
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 143, 923, 309, 738, 699.
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}.