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LCM of 456, 839, 955, 817

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


Find the LCM of 456, 839, 955, 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 456, 839, 955, 817. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 456,839,955,817

Given numbers are 456,839,955,817

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

The LCM of 456,839,955,817 is 15710811960.

Find LCM of 456,839,955,817 with Prime Factorization


19 456, 839, 955, 817
24, 839, 955, 43

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

19 x 24 x 839 x 955 x 43 = 15710811960

Therefore, the lowest common multiple of 456,839,955,817 is 15710811960.

LCM Formula to Find Lowest Common Multiple of 456,839,955,817

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.

456 x 839 x 955 x 817 = 298505427240

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.

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

839 : 1, 839

955 : 1, 5, 191, 955

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 456,839,955,817, is 1.

Now, the common factors can be found like this.

456:2x 2x 2x 3x 19

839:839

955:5x 191

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 = 298505427240/(1x19)

LCM = 298505427240/19

LCM = 15710811960

Thus, we can understand that the LCM of 456,839,955,817 is 15710811960.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 456, 839, 955, 817

1. What is the LCM of 456, 839, 955, 817?

Answer: LCM of 456, 839, 955, 817 is 15710811960.

2. How to calculate the LCM of 456, 839, 955, 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 456, 839, 955, 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}.