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 479, 731, 704, 688

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


Find the LCM of 479, 731, 704, 688 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 479, 731, 704, 688. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 479,731,704,688

Given numbers are 479,731,704,688

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

The LCM of 479,731,704,688 is 246504896.

Find LCM of 479,731,704,688 with Prime Factorization


2 479, 731, 704, 688
2 479, 731, 352, 344
2 479, 731, 176, 172
2 479, 731, 88, 86
43 479, 731, 44, 43
479, 17, 44, 1

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

2 x 2 x 2 x 2 x 43 x 479 x 17 x 44 x 1 = 246504896

Therefore, the lowest common multiple of 479,731,704,688 is 246504896.

LCM Formula to Find Lowest Common Multiple of 479,731,704,688

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.

479 x 731 x 704 x 688 = 169595368448

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.

479 : 1, 479

731 : 1, 17, 43, 731

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

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 479,731,704,688, is 1.

Now, the common factors can be found like this.

479:479

731:17x 43

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

688:2x 2x 2x 2x 43

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 43 = 688

Therefore, the value for common factors is 688.

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 = 169595368448/(1x688)

LCM = 169595368448/688

LCM = 246504896

Thus, we can understand that the LCM of 479,731,704,688 is 246504896.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 479, 731, 704, 688

1. What is the LCM of 479, 731, 704, 688?

Answer: LCM of 479, 731, 704, 688 is 246504896.

2. How to calculate the LCM of 479, 731, 704, 688?

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 479, 731, 704, 688.

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}.