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LCM of 731, 818, 437, 793, 162

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


Find the LCM of 731, 818, 437, 793, 162 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 731, 818, 437, 793, 162. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 731,818,437,793,162

Given numbers are 731,818,437,793,162

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

The LCM of 731,818,437,793,162 is 16784574025518.

Find LCM of 731,818,437,793,162 with Prime Factorization


2 731, 818, 437, 793, 162
731, 409, 437, 793, 81

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

2 x 731 x 409 x 437 x 793 x 81 = 16784574025518

Therefore, the lowest common multiple of 731,818,437,793,162 is 16784574025518.

LCM Formula to Find Lowest Common Multiple of 731,818,437,793,162

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.

731 x 818 x 437 x 793 x 162 = 33569148051036

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.

731 : 1, 17, 43, 731

818 : 1, 2, 409, 818

437 : 1, 19, 23, 437

793 : 1, 13, 61, 793

162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,818,437,793,162, is 1.

Now, the common factors can be found like this.

731:17x 43

818:2x 409

437:19x 23

793:13x 61

162:2x 3x 3x 3x 3

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 33569148051036/(1x2)

LCM = 33569148051036/2

LCM = 16784574025518

Thus, we can understand that the LCM of 731,818,437,793,162 is 16784574025518.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 731, 818, 437, 793, 162

1. What is the LCM of 731, 818, 437, 793, 162?

Answer: LCM of 731, 818, 437, 793, 162 is 16784574025518.

2. How to calculate the LCM of 731, 818, 437, 793, 162?

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 731, 818, 437, 793, 162.

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}.