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 308, 406, 694, 664

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


Find the LCM of 308, 406, 694, 664 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 308, 406, 694, 664. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 308,406,694,664

Given numbers are 308,406,694,664

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

The LCM of 308,406,694,664 is 514501064.

Find LCM of 308,406,694,664 with Prime Factorization


2 308, 406, 694, 664
2 154, 203, 347, 332
7 77, 203, 347, 166
11, 29, 347, 166

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

2 x 2 x 7 x 11 x 29 x 347 x 166 = 514501064

Therefore, the lowest common multiple of 308,406,694,664 is 514501064.

LCM Formula to Find Lowest Common Multiple of 308,406,694,664

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.

308 x 406 x 694 x 664 = 57624119168

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.

308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

406 : 1, 2, 7, 14, 29, 58, 203, 406

694 : 1, 2, 347, 694

664 : 1, 2, 4, 8, 83, 166, 332, 664

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 308,406,694,664, is 2.

Now, the common factors can be found like this.

308:2x 2x 7x 11

406:2x 7x 29

694:2x 347

664:2x 2x 2x 83

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 2x 7 = 56

Therefore, the value for common factors is 56.

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 = 57624119168/(2x56)

LCM = 57624119168/112

LCM = 514501064

Thus, we can understand that the LCM of 308,406,694,664 is 514501064.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 308, 406, 694, 664

1. What is the LCM of 308, 406, 694, 664?

Answer: LCM of 308, 406, 694, 664 is 514501064.

2. How to calculate the LCM of 308, 406, 694, 664?

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 308, 406, 694, 664.

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}.