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LCM of 320, 768, 816, 596, 555

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


Find the LCM of 320, 768, 816, 596, 555 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 320, 768, 816, 596, 555. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 320,768,816,596,555

Given numbers are 320,768,816,596,555

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

The LCM of 320,768,816,596,555 is 359888640.

Find LCM of 320,768,816,596,555 with Prime Factorization


2 320, 768, 816, 596, 555
2 160, 384, 408, 298, 555
2 80, 192, 204, 149, 555
2 40, 96, 102, 149, 555
2 20, 48, 51, 149, 555
2 10, 24, 51, 149, 555
3 5, 12, 51, 149, 555
5 5, 4, 17, 149, 185
1, 4, 17, 149, 37

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

2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 1 x 4 x 17 x 149 x 37 = 359888640

Therefore, the lowest common multiple of 320,768,816,596,555 is 359888640.

LCM Formula to Find Lowest Common Multiple of 320,768,816,596,555

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.

320 x 768 x 816 x 596 x 555 = 66334674124800

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.

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

596 : 1, 2, 4, 149, 298, 596

555 : 1, 3, 5, 15, 37, 111, 185, 555

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,768,816,596,555, is 1.

Now, the common factors can be found like this.

320:2x 2x 2x 2x 2x 2x 5

768:2x 2x 2x 2x 2x 2x 2x 2x 3

816:2x 2x 2x 2x 3x 17

596:2x 2x 149

555:3x 5x 37

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 2x 2x 2x 2x 2x 3x 3x 5 = 184320

Therefore, the value for common factors is 184320.

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 = 66334674124800/(1x184320)

LCM = 66334674124800/184320

LCM = 359888640

Thus, we can understand that the LCM of 320,768,816,596,555 is 359888640.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 320, 768, 816, 596, 555

1. What is the LCM of 320, 768, 816, 596, 555?

Answer: LCM of 320, 768, 816, 596, 555 is 359888640.

2. How to calculate the LCM of 320, 768, 816, 596, 555?

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 320, 768, 816, 596, 555.

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}.