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 217, 187, 187, 387, 724

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


Find the LCM of 217, 187, 187, 387, 724 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 217, 187, 187, 387, 724. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 217,187,187,387,724

Given numbers are 217,187,187,387,724

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

The LCM of 217,187,187,387,724 is 11369748852.

Find LCM of 217,187,187,387,724 with Prime Factorization


11 217, 187, 187, 387, 724
17 217, 17, 17, 387, 724
217, 1, 1, 387, 724

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

11 x 17 x 217 x 1 x 1 x 387 x 724 = 11369748852

Therefore, the lowest common multiple of 217,187,187,387,724 is 11369748852.

LCM Formula to Find Lowest Common Multiple of 217,187,187,387,724

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.

217 x 187 x 187 x 387 x 724 = 2126143035324

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.

217 : 1, 7, 31, 217

187 : 1, 11, 17, 187

187 : 1, 11, 17, 187

387 : 1, 3, 9, 43, 129, 387

724 : 1, 2, 4, 181, 362, 724

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,187,187,387,724, is 1.

Now, the common factors can be found like this.

217:7x 31

187:11x 17

187:11x 17

387:3x 3x 43

724:2x 2x 181

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

11x 17 = 187

Therefore, the value for common factors is 187.

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 = 2126143035324/(1x187)

LCM = 2126143035324/187

LCM = 11369748852

Thus, we can understand that the LCM of 217,187,187,387,724 is 11369748852.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 217, 187, 187, 387, 724

1. What is the LCM of 217, 187, 187, 387, 724?

Answer: LCM of 217, 187, 187, 387, 724 is 11369748852.

2. How to calculate the LCM of 217, 187, 187, 387, 724?

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 217, 187, 187, 387, 724.

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}.