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LCM of 510, 100, 810, 838

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 510, 100, 810, 838 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 510, 100, 810, 838. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 510,100,810,838

Given numbers are 510,100,810,838

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 510,100,810,838 is 57696300.

Find LCM of 510,100,810,838 with Prime Factorization


2 510, 100, 810, 838
3 255, 50, 405, 419
5 85, 50, 135, 419
17, 10, 27, 419

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 5 x 17 x 10 x 27 x 419 = 57696300

Therefore, the lowest common multiple of 510,100,810,838 is 57696300.

LCM Formula to Find Lowest Common Multiple of 510,100,810,838

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.

510 x 100 x 810 x 838 = 34617780000

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.

510 : 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510

100 : 1, 2, 4, 5, 10, 20, 25, 50, 100

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

838 : 1, 2, 419, 838

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 510,100,810,838, is 2.

Now, the common factors can be found like this.

510:2x 3x 5x 17

100:2x 2x 5x 5

810:2x 3x 3x 3x 3x 5

838:2x 419

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 3x 5x 5 = 300

Therefore, the value for common factors is 300.

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 = 34617780000/(2x300)

LCM = 34617780000/600

LCM = 57696300

Thus, we can understand that the LCM of 510,100,810,838 is 57696300.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 510, 100, 810, 838

1. What is the LCM of 510, 100, 810, 838?

Answer: LCM of 510, 100, 810, 838 is 57696300.

2. How to calculate the LCM of 510, 100, 810, 838?

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 510, 100, 810, 838.

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}.