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, 986, 704, 725, 256

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


Find the LCM of 261, 986, 704, 725, 256 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, 986, 704, 725, 256. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 261,986,704,725,256

Given numbers are 261,986,704,725,256

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

The LCM of 261,986,704,725,256 is 312364800.

Find LCM of 261,986,704,725,256 with Prime Factorization


2 261, 986, 704, 725, 256
2 261, 493, 352, 725, 128
2 261, 493, 176, 725, 64
2 261, 493, 88, 725, 32
2 261, 493, 44, 725, 16
2 261, 493, 22, 725, 8
29 261, 493, 11, 725, 4
9, 17, 11, 25, 4

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

2 x 2 x 2 x 2 x 2 x 2 x 29 x 9 x 17 x 11 x 25 x 4 = 312364800

Therefore, the lowest common multiple of 261,986,704,725,256 is 312364800.

LCM Formula to Find Lowest Common Multiple of 261,986,704,725,256

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 986 x 704 x 725 x 256 = 33625445990400

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

986 : 1, 2, 17, 29, 34, 58, 493, 986

704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

725 : 1, 5, 25, 29, 145, 725

256 : 1, 2, 4, 8, 16, 32, 64, 128, 256

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 261,986,704,725,256, is 1.

Now, the common factors can be found like this.

261:3x 3x 29

986:2x 17x 29

704:2x 2x 2x 2x 2x 2x 11

725:5x 5x 29

256:2x 2x 2x 2x 2x 2x 2x 2

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 2x 29x 29 = 107648

Therefore, the value for common factors is 107648.

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 = 33625445990400/(1x107648)

LCM = 33625445990400/107648

LCM = 312364800

Thus, we can understand that the LCM of 261,986,704,725,256 is 312364800.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 261, 986, 704, 725, 256

1. What is the LCM of 261, 986, 704, 725, 256?

Answer: LCM of 261, 986, 704, 725, 256 is 312364800.

2. How to calculate the LCM of 261, 986, 704, 725, 256?

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, 986, 704, 725, 256.

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}.