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LCM of 418, 949, 817

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


Find the LCM of 418, 949, 817 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 418, 949, 817. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 418,949,817

Given numbers are 418,949,817

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

The LCM of 418,949,817 is 17057326.

Find LCM of 418,949,817 with Prime Factorization


19 418, 949, 817
22, 949, 43

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

19 x 22 x 949 x 43 = 17057326

Therefore, the lowest common multiple of 418,949,817 is 17057326.

LCM Formula to Find Lowest Common Multiple of 418,949,817

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.

418 x 949 x 817 = 324089194

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.

418 : 1, 2, 11, 19, 22, 38, 209, 418

949 : 1, 13, 73, 949

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,949,817, is 1.

Now, the common factors can be found like this.

418:2x 11x 19

949:13x 73

817:19x 43

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

19 = 19

Therefore, the value for common factors is 19.

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 = 324089194/(1x19)

LCM = 324089194/19

LCM = 17057326

Thus, we can understand that the LCM of 418,949,817 is 17057326.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 418, 949, 817

1. What is the LCM of 418, 949, 817?

Answer: LCM of 418, 949, 817 is 17057326.

2. How to calculate the LCM of 418, 949, 817?

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 418, 949, 817.

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}.