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LCM of 272, 156, 949, 982

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


Find the LCM of 272, 156, 949, 982 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 272, 156, 949, 982. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 272,156,949,982

Given numbers are 272,156,949,982

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

The LCM of 272,156,949,982 is 380222544.

Find LCM of 272,156,949,982 with Prime Factorization


2 272, 156, 949, 982
2 136, 78, 949, 491
13 68, 39, 949, 491
68, 3, 73, 491

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

2 x 2 x 13 x 68 x 3 x 73 x 491 = 380222544

Therefore, the lowest common multiple of 272,156,949,982 is 380222544.

LCM Formula to Find Lowest Common Multiple of 272,156,949,982

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.

272 x 156 x 949 x 982 = 39543144576

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.

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

949 : 1, 13, 73, 949

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 272,156,949,982, is 1.

Now, the common factors can be found like this.

272:2x 2x 2x 2x 17

156:2x 2x 3x 13

949:13x 73

982:2x 491

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 13 = 104

Therefore, the value for common factors is 104.

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 = 39543144576/(1x104)

LCM = 39543144576/104

LCM = 380222544

Thus, we can understand that the LCM of 272,156,949,982 is 380222544.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 272, 156, 949, 982

1. What is the LCM of 272, 156, 949, 982?

Answer: LCM of 272, 156, 949, 982 is 380222544.

2. How to calculate the LCM of 272, 156, 949, 982?

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 272, 156, 949, 982.

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}.