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LCM of 140, 587, 218, 537, 256

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


Find the LCM of 140, 587, 218, 537, 256 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 140, 587, 218, 537, 256. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 140,587,218,537,256

Given numbers are 140,587,218,537,256

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

The LCM of 140,587,218,537,256 is 307855484160.

Find LCM of 140,587,218,537,256 with Prime Factorization


2 140, 587, 218, 537, 256
2 70, 587, 109, 537, 128
35, 587, 109, 537, 64

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

2 x 2 x 35 x 587 x 109 x 537 x 64 = 307855484160

Therefore, the lowest common multiple of 140,587,218,537,256 is 307855484160.

LCM Formula to Find Lowest Common Multiple of 140,587,218,537,256

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.

140 x 587 x 218 x 537 x 256 = 2462843873280

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.

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

587 : 1, 587

218 : 1, 2, 109, 218

537 : 1, 3, 179, 537

256 : 1, 2, 4, 8, 16, 32, 64, 128, 256

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 140,587,218,537,256, is 1.

Now, the common factors can be found like this.

140:2x 2x 5x 7

587:587

218:2x 109

537:3x 179

256:2x 2x 2x 2x 2x 2x 2x 2

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 2 = 8

Therefore, the value for common factors is 8.

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 = 2462843873280/(1x8)

LCM = 2462843873280/8

LCM = 307855484160

Thus, we can understand that the LCM of 140,587,218,537,256 is 307855484160.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 140, 587, 218, 537, 256

1. What is the LCM of 140, 587, 218, 537, 256?

Answer: LCM of 140, 587, 218, 537, 256 is 307855484160.

2. How to calculate the LCM of 140, 587, 218, 537, 256?

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 140, 587, 218, 537, 256.

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}.