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LCM of 492, 981, 837

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


Find the LCM of 492, 981, 837 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 492, 981, 837. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 492,981,837

Given numbers are 492,981,837

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

The LCM of 492,981,837 is 14962212.

Find LCM of 492,981,837 with Prime Factorization


3 492, 981, 837
3 164, 327, 279
164, 109, 93

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

3 x 3 x 164 x 109 x 93 = 14962212

Therefore, the lowest common multiple of 492,981,837 is 14962212.

LCM Formula to Find Lowest Common Multiple of 492,981,837

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.

492 x 981 x 837 = 403979724

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.

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

981 : 1, 3, 9, 109, 327, 981

837 : 1, 3, 9, 27, 31, 93, 279, 837

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 492,981,837, is 3.

Now, the common factors can be found like this.

492:2x 2x 3x 41

981:3x 3x 109

837:3x 3x 3x 31

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 403979724/(3x9)

LCM = 403979724/27

LCM = 14962212

Thus, we can understand that the LCM of 492,981,837 is 14962212.

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

FAQs on LCM of 492, 981, 837

1. What is the LCM of 492, 981, 837?

Answer: LCM of 492, 981, 837 is 14962212.

2. How to calculate the LCM of 492, 981, 837?

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 492, 981, 837.

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}.