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 418, 800, 418, 608

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


Find the LCM of 418, 800, 418, 608 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, 800, 418, 608. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 418,800,418,608

Given numbers are 418,800,418,608

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

The LCM of 418,800,418,608 is 167200.

Find LCM of 418,800,418,608 with Prime Factorization


2 418, 800, 418, 608
2 209, 400, 209, 304
2 209, 200, 209, 152
2 209, 100, 209, 76
2 209, 50, 209, 38
11 209, 25, 209, 19
19 19, 25, 19, 19
1, 25, 1, 1

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

2 x 2 x 2 x 2 x 2 x 11 x 19 x 1 x 25 x 1 x 1 = 167200

Therefore, the lowest common multiple of 418,800,418,608 is 167200.

LCM Formula to Find Lowest Common Multiple of 418,800,418,608

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 800 x 418 x 608 = 84985753600

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

800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

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

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,800,418,608, is 2.

Now, the common factors can be found like this.

418:2x 11x 19

800:2x 2x 2x 2x 2x 5x 5

418:2x 11x 19

608:2x 2x 2x 2x 2x 19

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 2x 2x 2x 11x 19x 19 = 254144

Therefore, the value for common factors is 254144.

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 = 84985753600/(2x254144)

LCM = 84985753600/508288

LCM = 167200

Thus, we can understand that the LCM of 418,800,418,608 is 167200.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 418, 800, 418, 608

1. What is the LCM of 418, 800, 418, 608?

Answer: LCM of 418, 800, 418, 608 is 167200.

2. How to calculate the LCM of 418, 800, 418, 608?

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, 800, 418, 608.

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}.