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LCM of 734, 663, 247, 476

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


Find the LCM of 734, 663, 247, 476 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 734, 663, 247, 476. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 734,663,247,476

Given numbers are 734,663,247,476

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

The LCM of 734,663,247,476 is 129446772.

Find LCM of 734,663,247,476 with Prime Factorization


2 734, 663, 247, 476
13 367, 663, 247, 238
17 367, 51, 19, 238
367, 3, 19, 14

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

2 x 13 x 17 x 367 x 3 x 19 x 14 = 129446772

Therefore, the lowest common multiple of 734,663,247,476 is 129446772.

LCM Formula to Find Lowest Common Multiple of 734,663,247,476

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.

734 x 663 x 247 x 476 = 57215473224

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.

734 : 1, 2, 367, 734

663 : 1, 3, 13, 17, 39, 51, 221, 663

247 : 1, 13, 19, 247

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 734,663,247,476, is 1.

Now, the common factors can be found like this.

734:2x 367

663:3x 13x 17

247:13x 19

476:2x 2x 7x 17

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

2x 13x 17 = 442

Therefore, the value for common factors is 442.

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 = 57215473224/(1x442)

LCM = 57215473224/442

LCM = 129446772

Thus, we can understand that the LCM of 734,663,247,476 is 129446772.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 734, 663, 247, 476

1. What is the LCM of 734, 663, 247, 476?

Answer: LCM of 734, 663, 247, 476 is 129446772.

2. How to calculate the LCM of 734, 663, 247, 476?

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 734, 663, 247, 476.

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}.