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 393, 201, 644, 507

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


Find the LCM of 393, 201, 644, 507 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 393, 201, 644, 507. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 393,201,644,507

Given numbers are 393,201,644,507

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

The LCM of 393,201,644,507 is 2865760716.

Find LCM of 393,201,644,507 with Prime Factorization


3 393, 201, 644, 507
131, 67, 644, 169

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

3 x 131 x 67 x 644 x 169 = 2865760716

Therefore, the lowest common multiple of 393,201,644,507 is 2865760716.

LCM Formula to Find Lowest Common Multiple of 393,201,644,507

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.

393 x 201 x 644 x 507 = 25791846444

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.

393 : 1, 3, 131, 393

201 : 1, 3, 67, 201

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

507 : 1, 3, 13, 39, 169, 507

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,201,644,507, is 1.

Now, the common factors can be found like this.

393:3x 131

201:3x 67

644:2x 2x 7x 23

507:3x 13x 13

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 25791846444/(1x9)

LCM = 25791846444/9

LCM = 2865760716

Thus, we can understand that the LCM of 393,201,644,507 is 2865760716.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 393, 201, 644, 507

1. What is the LCM of 393, 201, 644, 507?

Answer: LCM of 393, 201, 644, 507 is 2865760716.

2. How to calculate the LCM of 393, 201, 644, 507?

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 393, 201, 644, 507.

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}.