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LCM of 221, 241, 952, 729

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


Find the LCM of 221, 241, 952, 729 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 221, 241, 952, 729. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 221,241,952,729

Given numbers are 221,241,952,729

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

The LCM of 221,241,952,729 is 2174327064.

Find LCM of 221,241,952,729 with Prime Factorization


17 221, 241, 952, 729
13, 241, 56, 729

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

17 x 13 x 241 x 56 x 729 = 2174327064

Therefore, the lowest common multiple of 221,241,952,729 is 2174327064.

LCM Formula to Find Lowest Common Multiple of 221,241,952,729

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.

221 x 241 x 952 x 729 = 36963560088

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.

221 : 1, 13, 17, 221

241 : 1, 241

952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

729 : 1, 3, 9, 27, 81, 243, 729

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,241,952,729, is 1.

Now, the common factors can be found like this.

221:13x 17

241:241

952:2x 2x 2x 7x 17

729:3x 3x 3x 3x 3x 3

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

17 = 17

Therefore, the value for common factors is 17.

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 = 36963560088/(1x17)

LCM = 36963560088/17

LCM = 2174327064

Thus, we can understand that the LCM of 221,241,952,729 is 2174327064.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 221, 241, 952, 729

1. What is the LCM of 221, 241, 952, 729?

Answer: LCM of 221, 241, 952, 729 is 2174327064.

2. How to calculate the LCM of 221, 241, 952, 729?

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 221, 241, 952, 729.

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}.