LCM of 535, 871, 637, 439, 345
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 535, 871, 637, 439, 345 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 535, 871, 637, 439, 345. So, keep reading to learn more.
Given numbers are 535,871,637,439,345
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 535,871,637,439,345 is 691642430115.
Find LCM of 535,871,637,439,345 with Prime Factorization
| 5 | 535, 871, 637, 439, 345 |
| 13 | 107, 871, 637, 439, 69 |
| 107, 67, 49, 439, 69 |
Multiply the prime numbers at the bottom and the left side.
5 x 13 x 107 x 67 x 49 x 439 x 69 = 691642430115
Therefore, the lowest common multiple of 535,871,637,439,345 is 691642430115.
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.
535 x 871 x 637 x 439 x 345 = 44956757957475
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.
535 : 1, 5, 107, 535
871 : 1, 13, 67, 871
637 : 1, 7, 13, 49, 91, 637
439 : 1, 439
345 : 1, 3, 5, 15, 23, 69, 115, 345
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 535,871,637,439,345, is 1.
Now, the common factors can be found like this.
535:5x 107
871:13x 67
637:7x 7x 13
439:439
345:3x 5x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 13 = 65
Therefore, the value for common factors is 65.
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 = 44956757957475/(1x65)
LCM = 44956757957475/65
LCM = 691642430115
Thus, we can understand that the LCM of 535,871,637,439,345 is 691642430115.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 535, 871, 637, 439, 345
1. What is the LCM of 535, 871, 637, 439, 345?
Answer: LCM of 535, 871, 637, 439, 345 is 691642430115.
2. How to calculate the LCM of 535, 871, 637, 439, 345?
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 535, 871, 637, 439, 345.
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}.