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LCM of 441, 711, 394, 534, 648

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


Find the LCM of 441, 711, 394, 534, 648 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 441, 711, 394, 534, 648. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 441,711,394,534,648

Given numbers are 441,711,394,534,648

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

The LCM of 441,711,394,534,648 is 43979917464.

Find LCM of 441,711,394,534,648 with Prime Factorization


2 441, 711, 394, 534, 648
3 441, 711, 197, 267, 324
3 147, 237, 197, 89, 108
49, 79, 197, 89, 36

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

2 x 3 x 3 x 49 x 79 x 197 x 89 x 36 = 43979917464

Therefore, the lowest common multiple of 441,711,394,534,648 is 43979917464.

LCM Formula to Find Lowest Common Multiple of 441,711,394,534,648

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.

441 x 711 x 394 x 534 x 648 = 42748479775008

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.

441 : 1, 3, 7, 9, 21, 49, 63, 147, 441

711 : 1, 3, 9, 79, 237, 711

394 : 1, 2, 197, 394

534 : 1, 2, 3, 6, 89, 178, 267, 534

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,711,394,534,648, is 1.

Now, the common factors can be found like this.

441:3x 3x 7x 7

711:3x 3x 79

394:2x 197

534:2x 3x 89

648:2x 2x 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.

2x 2x 3x 3x 3x 3x 3 = 972

Therefore, the value for common factors is 972.

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 = 42748479775008/(1x972)

LCM = 42748479775008/972

LCM = 43979917464

Thus, we can understand that the LCM of 441,711,394,534,648 is 43979917464.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 441, 711, 394, 534, 648

1. What is the LCM of 441, 711, 394, 534, 648?

Answer: LCM of 441, 711, 394, 534, 648 is 43979917464.

2. How to calculate the LCM of 441, 711, 394, 534, 648?

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 441, 711, 394, 534, 648.

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}.