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 628, 522, 783, 923

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


Find the LCM of 628, 522, 783, 923 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 628, 522, 783, 923. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 628,522,783,923

Given numbers are 628,522,783,923

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

The LCM of 628,522,783,923 is 453861252.

Find LCM of 628,522,783,923 with Prime Factorization


2 628, 522, 783, 923
3 314, 261, 783, 923
3 314, 87, 261, 923
29 314, 29, 87, 923
314, 1, 3, 923

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

2 x 3 x 3 x 29 x 314 x 1 x 3 x 923 = 453861252

Therefore, the lowest common multiple of 628,522,783,923 is 453861252.

LCM Formula to Find Lowest Common Multiple of 628,522,783,923

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.

628 x 522 x 783 x 923 = 236915573544

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.

628 : 1, 2, 4, 157, 314, 628

522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

783 : 1, 3, 9, 27, 29, 87, 261, 783

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,522,783,923, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

522:2x 3x 3x 29

783:3x 3x 3x 29

923:13x 71

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

2x 3x 3x 29 = 522

Therefore, the value for common factors is 522.

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 = 236915573544/(1x522)

LCM = 236915573544/522

LCM = 453861252

Thus, we can understand that the LCM of 628,522,783,923 is 453861252.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 628, 522, 783, 923

1. What is the LCM of 628, 522, 783, 923?

Answer: LCM of 628, 522, 783, 923 is 453861252.

2. How to calculate the LCM of 628, 522, 783, 923?

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 628, 522, 783, 923.

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}.