LCM of 143, 616, 428, 501
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 143, 616, 428, 501 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, 616, 428, 501. So, keep reading to learn more.
Given numbers are 143,616,428,501
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 143,616,428,501 is 429284856.
Find LCM of 143,616,428,501 with Prime Factorization
| 2 | 143, 616, 428, 501 |
| 2 | 143, 308, 214, 501 |
| 11 | 143, 154, 107, 501 |
| 13, 14, 107, 501 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 13 x 14 x 107 x 501 = 429284856
Therefore, the lowest common multiple of 143,616,428,501 is 429284856.
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 616 x 428 x 501 = 18888533664
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
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
428 : 1, 2, 4, 107, 214, 428
501 : 1, 3, 167, 501
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,616,428,501, is 1.
Now, the common factors can be found like this.
143:11x 13
616:2x 2x 2x 7x 11
428:2x 2x 107
501:3x 167
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 11 = 44
Therefore, the value for common factors is 44.
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 = 18888533664/(1x44)
LCM = 18888533664/44
LCM = 429284856
Thus, we can understand that the LCM of 143,616,428,501 is 429284856.
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FAQs on LCM of 143, 616, 428, 501
1. What is the LCM of 143, 616, 428, 501?
Answer: LCM of 143, 616, 428, 501 is 429284856.
2. How to calculate the LCM of 143, 616, 428, 501?
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, 616, 428, 501.
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}.