LCM of 144, 720, 951, 939, 758
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 144, 720, 951, 939, 758 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 144, 720, 951, 939, 758. So, keep reading to learn more.
Given numbers are 144,720,951,939,758
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 144,720,951,939,758 is 27075426480.
Find LCM of 144,720,951,939,758 with Prime Factorization
| 2 | 144, 720, 951, 939, 758 |
| 2 | 72, 360, 951, 939, 379 |
| 2 | 36, 180, 951, 939, 379 |
| 2 | 18, 90, 951, 939, 379 |
| 3 | 9, 45, 951, 939, 379 |
| 3 | 3, 15, 317, 313, 379 |
| 1, 5, 317, 313, 379 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 3 x 1 x 5 x 317 x 313 x 379 = 27075426480
Therefore, the lowest common multiple of 144,720,951,939,758 is 27075426480.
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.
144 x 720 x 951 x 939 x 758 = 70179505436160
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.
144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
951 : 1, 3, 317, 951
939 : 1, 3, 313, 939
758 : 1, 2, 379, 758
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 144,720,951,939,758, is 1.
Now, the common factors can be found like this.
144:2x 2x 2x 2x 3x 3
720:2x 2x 2x 2x 3x 3x 5
951:3x 317
939:3x 313
758:2x 379
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 3x 3x 3x 3 = 2592
Therefore, the value for common factors is 2592.
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 = 70179505436160/(1x2592)
LCM = 70179505436160/2592
LCM = 27075426480
Thus, we can understand that the LCM of 144,720,951,939,758 is 27075426480.
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FAQs on LCM of 144, 720, 951, 939, 758
1. What is the LCM of 144, 720, 951, 939, 758?
Answer: LCM of 144, 720, 951, 939, 758 is 27075426480.
2. How to calculate the LCM of 144, 720, 951, 939, 758?
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 144, 720, 951, 939, 758.
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}.