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LCM of 660, 582, 992, 679

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


Find the LCM of 660, 582, 992, 679 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 660, 582, 992, 679. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 660,582,992,679

Given numbers are 660,582,992,679

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

The LCM of 660,582,992,679 is 111138720.

Find LCM of 660,582,992,679 with Prime Factorization


2 660, 582, 992, 679
2 330, 291, 496, 679
3 165, 291, 248, 679
97 55, 97, 248, 679
55, 1, 248, 7

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

2 x 2 x 3 x 97 x 55 x 1 x 248 x 7 = 111138720

Therefore, the lowest common multiple of 660,582,992,679 is 111138720.

LCM Formula to Find Lowest Common Multiple of 660,582,992,679

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.

660 x 582 x 992 x 679 = 258730940160

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.

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

582 : 1, 2, 3, 6, 97, 194, 291, 582

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

679 : 1, 7, 97, 679

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,582,992,679, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

582:2x 3x 97

992:2x 2x 2x 2x 2x 31

679:7x 97

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 3x 97 = 2328

Therefore, the value for common factors is 2328.

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 = 258730940160/(1x2328)

LCM = 258730940160/2328

LCM = 111138720

Thus, we can understand that the LCM of 660,582,992,679 is 111138720.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 660, 582, 992, 679

1. What is the LCM of 660, 582, 992, 679?

Answer: LCM of 660, 582, 992, 679 is 111138720.

2. How to calculate the LCM of 660, 582, 992, 679?

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 660, 582, 992, 679.

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}.