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 261, 147, 673, 404

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


Find the LCM of 261, 147, 673, 404 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 261, 147, 673, 404. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 261,147,673,404

Given numbers are 261,147,673,404

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

The LCM of 261,147,673,404 is 3477226788.

Find LCM of 261,147,673,404 with Prime Factorization


3 261, 147, 673, 404
87, 49, 673, 404

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

3 x 87 x 49 x 673 x 404 = 3477226788

Therefore, the lowest common multiple of 261,147,673,404 is 3477226788.

LCM Formula to Find Lowest Common Multiple of 261,147,673,404

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.

261 x 147 x 673 x 404 = 10431680364

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.

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

147 : 1, 3, 7, 21, 49, 147

673 : 1, 673

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 261,147,673,404, is 1.

Now, the common factors can be found like this.

261:3x 3x 29

147:3x 7x 7

673:673

404:2x 2x 101

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

3 = 3

Therefore, the value for common factors is 3.

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 = 10431680364/(1x3)

LCM = 10431680364/3

LCM = 3477226788

Thus, we can understand that the LCM of 261,147,673,404 is 3477226788.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 261, 147, 673, 404

1. What is the LCM of 261, 147, 673, 404?

Answer: LCM of 261, 147, 673, 404 is 3477226788.

2. How to calculate the LCM of 261, 147, 673, 404?

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 261, 147, 673, 404.

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}.