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LCM of 622, 646, 536, 660, 463

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


Find the LCM of 622, 646, 536, 660, 463 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 622, 646, 536, 660, 463. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 622,646,536,660,463

Given numbers are 622,646,536,660,463

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

The LCM of 622,646,536,660,463 is 4113321317160.

Find LCM of 622,646,536,660,463 with Prime Factorization


2 622, 646, 536, 660, 463
2 311, 323, 268, 330, 463
311, 323, 134, 165, 463

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

2 x 2 x 311 x 323 x 134 x 165 x 463 = 4113321317160

Therefore, the lowest common multiple of 622,646,536,660,463 is 4113321317160.

LCM Formula to Find Lowest Common Multiple of 622,646,536,660,463

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.

622 x 646 x 536 x 660 x 463 = 65813141074560

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.

622 : 1, 2, 311, 622

646 : 1, 2, 17, 19, 34, 38, 323, 646

536 : 1, 2, 4, 8, 67, 134, 268, 536

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

463 : 1, 463

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,646,536,660,463, is 1.

Now, the common factors can be found like this.

622:2x 311

646:2x 17x 19

536:2x 2x 2x 67

660:2x 2x 3x 5x 11

463:463

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 2 = 16

Therefore, the value for common factors is 16.

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 = 65813141074560/(1x16)

LCM = 65813141074560/16

LCM = 4113321317160

Thus, we can understand that the LCM of 622,646,536,660,463 is 4113321317160.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 622, 646, 536, 660, 463

1. What is the LCM of 622, 646, 536, 660, 463?

Answer: LCM of 622, 646, 536, 660, 463 is 4113321317160.

2. How to calculate the LCM of 622, 646, 536, 660, 463?

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 622, 646, 536, 660, 463.

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}.