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LCM of 432, 782, 703, 703

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


Find the LCM of 432, 782, 703, 703 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 432, 782, 703, 703. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 432,782,703,703

Given numbers are 432,782,703,703

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

The LCM of 432,782,703,703 is 118745136.

Find LCM of 432,782,703,703 with Prime Factorization


2 432, 782, 703, 703
19 216, 391, 703, 703
37 216, 391, 37, 37
216, 391, 1, 1

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

2 x 19 x 37 x 216 x 391 x 1 x 1 = 118745136

Therefore, the lowest common multiple of 432,782,703,703 is 118745136.

LCM Formula to Find Lowest Common Multiple of 432,782,703,703

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.

432 x 782 x 703 x 703 = 166955661216

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.

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

782 : 1, 2, 17, 23, 34, 46, 391, 782

703 : 1, 19, 37, 703

703 : 1, 19, 37, 703

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,782,703,703, is 1.

Now, the common factors can be found like this.

432:2x 2x 2x 2x 3x 3x 3

782:2x 17x 23

703:19x 37

703:19x 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 19x 37 = 1406

Therefore, the value for common factors is 1406.

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 = 166955661216/(1x1406)

LCM = 166955661216/1406

LCM = 118745136

Thus, we can understand that the LCM of 432,782,703,703 is 118745136.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 432, 782, 703, 703

1. What is the LCM of 432, 782, 703, 703?

Answer: LCM of 432, 782, 703, 703 is 118745136.

2. How to calculate the LCM of 432, 782, 703, 703?

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 432, 782, 703, 703.

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}.