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LCM of 656, 656, 662, 471, 716

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


Find the LCM of 656, 656, 662, 471, 716 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 656, 656, 662, 471, 716. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 656,656,662,471,716

Given numbers are 656,656,662,471,716

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

The LCM of 656,656,662,471,716 is 18306519024.

Find LCM of 656,656,662,471,716 with Prime Factorization


2 656, 656, 662, 471, 716
2 328, 328, 331, 471, 358
2 164, 164, 331, 471, 179
2 82, 82, 331, 471, 179
41 41, 41, 331, 471, 179
1, 1, 331, 471, 179

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

2 x 2 x 2 x 2 x 41 x 1 x 1 x 331 x 471 x 179 = 18306519024

Therefore, the lowest common multiple of 656,656,662,471,716 is 18306519024.

LCM Formula to Find Lowest Common Multiple of 656,656,662,471,716

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.

656 x 656 x 662 x 471 x 716 = 96072611837952

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.

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

662 : 1, 2, 331, 662

471 : 1, 3, 157, 471

716 : 1, 2, 4, 179, 358, 716

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,656,662,471,716, is 1.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

656:2x 2x 2x 2x 41

662:2x 331

471:3x 157

716:2x 2x 179

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 2x 2x 2x 41 = 5248

Therefore, the value for common factors is 5248.

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 = 96072611837952/(1x5248)

LCM = 96072611837952/5248

LCM = 18306519024

Thus, we can understand that the LCM of 656,656,662,471,716 is 18306519024.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 656, 656, 662, 471, 716

1. What is the LCM of 656, 656, 662, 471, 716?

Answer: LCM of 656, 656, 662, 471, 716 is 18306519024.

2. How to calculate the LCM of 656, 656, 662, 471, 716?

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 656, 656, 662, 471, 716.

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}.