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LCM of 510, 992, 396, 765

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


Find the LCM of 510, 992, 396, 765 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 510, 992, 396, 765. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 510,992,396,765

Given numbers are 510,992,396,765

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

The LCM of 510,992,396,765 is 8347680.

Find LCM of 510,992,396,765 with Prime Factorization


2 510, 992, 396, 765
2 255, 496, 198, 765
3 255, 248, 99, 765
3 85, 248, 33, 255
5 85, 248, 11, 85
17 17, 248, 11, 17
1, 248, 11, 1

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

2 x 2 x 3 x 3 x 5 x 17 x 1 x 248 x 11 x 1 = 8347680

Therefore, the lowest common multiple of 510,992,396,765 is 8347680.

LCM Formula to Find Lowest Common Multiple of 510,992,396,765

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.

510 x 992 x 396 x 765 = 153263404800

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.

510 : 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510

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

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

765 : 1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 510,992,396,765, is 1.

Now, the common factors can be found like this.

510:2x 3x 5x 17

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

396:2x 2x 3x 3x 11

765:3x 3x 5x 17

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 3x 3x 5x 17 = 18360

Therefore, the value for common factors is 18360.

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 = 153263404800/(1x18360)

LCM = 153263404800/18360

LCM = 8347680

Thus, we can understand that the LCM of 510,992,396,765 is 8347680.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 510, 992, 396, 765

1. What is the LCM of 510, 992, 396, 765?

Answer: LCM of 510, 992, 396, 765 is 8347680.

2. How to calculate the LCM of 510, 992, 396, 765?

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 510, 992, 396, 765.

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}.