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LCM of 811, 951, 748, 196

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


Find the LCM of 811, 951, 748, 196 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 811, 951, 748, 196. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 811,951,748,196

Given numbers are 811,951,748,196

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

The LCM of 811,951,748,196 is 28268258172.

Find LCM of 811,951,748,196 with Prime Factorization


2 811, 951, 748, 196
2 811, 951, 374, 98
811, 951, 187, 49

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

2 x 2 x 811 x 951 x 187 x 49 = 28268258172

Therefore, the lowest common multiple of 811,951,748,196 is 28268258172.

LCM Formula to Find Lowest Common Multiple of 811,951,748,196

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.

811 x 951 x 748 x 196 = 113073032688

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.

811 : 1, 811

951 : 1, 3, 317, 951

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

196 : 1, 2, 4, 7, 14, 28, 49, 98, 196

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 811,951,748,196, is 1.

Now, the common factors can be found like this.

811:811

951:3x 317

748:2x 2x 11x 17

196:2x 2x 7x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 113073032688/(1x4)

LCM = 113073032688/4

LCM = 28268258172

Thus, we can understand that the LCM of 811,951,748,196 is 28268258172.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 811, 951, 748, 196

1. What is the LCM of 811, 951, 748, 196?

Answer: LCM of 811, 951, 748, 196 is 28268258172.

2. How to calculate the LCM of 811, 951, 748, 196?

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 811, 951, 748, 196.

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}.