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LCM of 332, 698, 731, 780

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


Find the LCM of 332, 698, 731, 780 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 332, 698, 731, 780. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 332,698,731,780

Given numbers are 332,698,731,780

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

The LCM of 332,698,731,780 is 16516404060.

Find LCM of 332,698,731,780 with Prime Factorization


2 332, 698, 731, 780
2 166, 349, 731, 390
83, 349, 731, 195

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

2 x 2 x 83 x 349 x 731 x 195 = 16516404060

Therefore, the lowest common multiple of 332,698,731,780 is 16516404060.

LCM Formula to Find Lowest Common Multiple of 332,698,731,780

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.

332 x 698 x 731 x 780 = 132131232480

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.

332 : 1, 2, 4, 83, 166, 332

698 : 1, 2, 349, 698

731 : 1, 17, 43, 731

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 332,698,731,780, is 1.

Now, the common factors can be found like this.

332:2x 2x 83

698:2x 349

731:17x 43

780:2x 2x 3x 5x 13

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 2 = 8

Therefore, the value for common factors is 8.

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 = 132131232480/(1x8)

LCM = 132131232480/8

LCM = 16516404060

Thus, we can understand that the LCM of 332,698,731,780 is 16516404060.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 332, 698, 731, 780

1. What is the LCM of 332, 698, 731, 780?

Answer: LCM of 332, 698, 731, 780 is 16516404060.

2. How to calculate the LCM of 332, 698, 731, 780?

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 332, 698, 731, 780.

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}.