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LCM of 790, 128, 847, 183

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


Find the LCM of 790, 128, 847, 183 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 790, 128, 847, 183. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 790,128,847,183

Given numbers are 790,128,847,183

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

The LCM of 790,128,847,183 is 7836850560.

Find LCM of 790,128,847,183 with Prime Factorization


2 790, 128, 847, 183
395, 64, 847, 183

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

2 x 395 x 64 x 847 x 183 = 7836850560

Therefore, the lowest common multiple of 790,128,847,183 is 7836850560.

LCM Formula to Find Lowest Common Multiple of 790,128,847,183

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.

790 x 128 x 847 x 183 = 15673701120

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.

790 : 1, 2, 5, 10, 79, 158, 395, 790

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

847 : 1, 7, 11, 77, 121, 847

183 : 1, 3, 61, 183

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 790,128,847,183, is 1.

Now, the common factors can be found like this.

790:2x 5x 79

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

847:7x 11x 11

183:3x 61

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

2 = 2

Therefore, the value for common factors is 2.

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 = 15673701120/(1x2)

LCM = 15673701120/2

LCM = 7836850560

Thus, we can understand that the LCM of 790,128,847,183 is 7836850560.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 790, 128, 847, 183

1. What is the LCM of 790, 128, 847, 183?

Answer: LCM of 790, 128, 847, 183 is 7836850560.

2. How to calculate the LCM of 790, 128, 847, 183?

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 790, 128, 847, 183.

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}.