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LCM of 244, 128, 440, 753

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


Find the LCM of 244, 128, 440, 753 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 244, 128, 440, 753. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 244,128,440,753

Given numbers are 244,128,440,753

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

The LCM of 244,128,440,753 is 323368320.

Find LCM of 244,128,440,753 with Prime Factorization


2 244, 128, 440, 753
2 122, 64, 220, 753
2 61, 32, 110, 753
61, 16, 55, 753

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

2 x 2 x 2 x 61 x 16 x 55 x 753 = 323368320

Therefore, the lowest common multiple of 244,128,440,753 is 323368320.

LCM Formula to Find Lowest Common Multiple of 244,128,440,753

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.

244 x 128 x 440 x 753 = 10347786240

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.

244 : 1, 2, 4, 61, 122, 244

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

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

753 : 1, 3, 251, 753

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 244,128,440,753, is 1.

Now, the common factors can be found like this.

244:2x 2x 61

128:2x 2x 2x 2x 2x 2x 2

440:2x 2x 2x 5x 11

753:3x 251

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 2 = 32

Therefore, the value for common factors is 32.

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 = 10347786240/(1x32)

LCM = 10347786240/32

LCM = 323368320

Thus, we can understand that the LCM of 244,128,440,753 is 323368320.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 244, 128, 440, 753

1. What is the LCM of 244, 128, 440, 753?

Answer: LCM of 244, 128, 440, 753 is 323368320.

2. How to calculate the LCM of 244, 128, 440, 753?

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 244, 128, 440, 753.

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}.