LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 844, 623, 478, 668

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


Find the LCM of 844, 623, 478, 668 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 844, 623, 478, 668. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 844,623,478,668

Given numbers are 844,623,478,668

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

The LCM of 844,623,478,668 is 20986734356.

Find LCM of 844,623,478,668 with Prime Factorization


2 844, 623, 478, 668
2 422, 623, 239, 334
211, 623, 239, 167

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

2 x 2 x 211 x 623 x 239 x 167 = 20986734356

Therefore, the lowest common multiple of 844,623,478,668 is 20986734356.

LCM Formula to Find Lowest Common Multiple of 844,623,478,668

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.

844 x 623 x 478 x 668 = 167893874848

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.

844 : 1, 2, 4, 211, 422, 844

623 : 1, 7, 89, 623

478 : 1, 2, 239, 478

668 : 1, 2, 4, 167, 334, 668

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 844,623,478,668, is 1.

Now, the common factors can be found like this.

844:2x 2x 211

623:7x 89

478:2x 239

668:2x 2x 167

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 167893874848/(1x8)

LCM = 167893874848/8

LCM = 20986734356

Thus, we can understand that the LCM of 844,623,478,668 is 20986734356.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 844, 623, 478, 668

1. What is the LCM of 844, 623, 478, 668?

Answer: LCM of 844, 623, 478, 668 is 20986734356.

2. How to calculate the LCM of 844, 623, 478, 668?

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 844, 623, 478, 668.

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}.