LCM of 274, 292, 871, 767, 819
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 274, 292, 871, 767, 819 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 274, 292, 871, 767, 819. So, keep reading to learn more.
Given numbers are 274,292,871,767,819
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 274,292,871,767,819 is 129513230028.
Find LCM of 274,292,871,767,819 with Prime Factorization
| 2 | 274, 292, 871, 767, 819 |
| 13 | 137, 146, 871, 767, 819 |
| 137, 146, 67, 59, 63 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 137 x 146 x 67 x 59 x 63 = 129513230028
Therefore, the lowest common multiple of 274,292,871,767,819 is 129513230028.
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.
274 x 292 x 871 x 767 x 819 = 43775471749464
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.
274 : 1, 2, 137, 274
292 : 1, 2, 4, 73, 146, 292
871 : 1, 13, 67, 871
767 : 1, 13, 59, 767
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,292,871,767,819, is 1.
Now, the common factors can be found like this.
274:2x 137
292:2x 2x 73
871:13x 67
767:13x 59
819:3x 3x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 13 = 338
Therefore, the value for common factors is 338.
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 = 43775471749464/(1x338)
LCM = 43775471749464/338
LCM = 129513230028
Thus, we can understand that the LCM of 274,292,871,767,819 is 129513230028.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 274, 292, 871, 767, 819
1. What is the LCM of 274, 292, 871, 767, 819?
Answer: LCM of 274, 292, 871, 767, 819 is 129513230028.
2. How to calculate the LCM of 274, 292, 871, 767, 819?
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 274, 292, 871, 767, 819.
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}.