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 998, 399, 992, 433

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


Find the LCM of 998, 399, 992, 433 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 998, 399, 992, 433. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 998,399,992,433

Given numbers are 998,399,992,433

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

The LCM of 998,399,992,433 is 85521047136.

Find LCM of 998,399,992,433 with Prime Factorization


2 998, 399, 992, 433
499, 399, 496, 433

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

2 x 499 x 399 x 496 x 433 = 85521047136

Therefore, the lowest common multiple of 998,399,992,433 is 85521047136.

LCM Formula to Find Lowest Common Multiple of 998,399,992,433

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.

998 x 399 x 992 x 433 = 171042094272

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.

998 : 1, 2, 499, 998

399 : 1, 3, 7, 19, 21, 57, 133, 399

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

433 : 1, 433

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,399,992,433, is 1.

Now, the common factors can be found like this.

998:2x 499

399:3x 7x 19

992:2x 2x 2x 2x 2x 31

433:433

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

2 = 2

Therefore, the value for common factors is 2.

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 = 171042094272/(1x2)

LCM = 171042094272/2

LCM = 85521047136

Thus, we can understand that the LCM of 998,399,992,433 is 85521047136.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 998, 399, 992, 433

1. What is the LCM of 998, 399, 992, 433?

Answer: LCM of 998, 399, 992, 433 is 85521047136.

2. How to calculate the LCM of 998, 399, 992, 433?

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 998, 399, 992, 433.

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}.