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LCM of 502, 811, 398, 171

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


Find the LCM of 502, 811, 398, 171 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 502, 811, 398, 171. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 502,811,398,171

Given numbers are 502,811,398,171

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

The LCM of 502,811,398,171 is 13853954538.

Find LCM of 502,811,398,171 with Prime Factorization


2 502, 811, 398, 171
251, 811, 199, 171

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

2 x 251 x 811 x 199 x 171 = 13853954538

Therefore, the lowest common multiple of 502,811,398,171 is 13853954538.

LCM Formula to Find Lowest Common Multiple of 502,811,398,171

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.

502 x 811 x 398 x 171 = 27707909076

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.

502 : 1, 2, 251, 502

811 : 1, 811

398 : 1, 2, 199, 398

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 502,811,398,171, is 1.

Now, the common factors can be found like this.

502:2x 251

811:811

398:2x 199

171:3x 3x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 27707909076/(1x2)

LCM = 27707909076/2

LCM = 13853954538

Thus, we can understand that the LCM of 502,811,398,171 is 13853954538.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 502, 811, 398, 171

1. What is the LCM of 502, 811, 398, 171?

Answer: LCM of 502, 811, 398, 171 is 13853954538.

2. How to calculate the LCM of 502, 811, 398, 171?

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 502, 811, 398, 171.

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}.