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LCM of 459, 842, 749, 963

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


Find the LCM of 459, 842, 749, 963 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 459, 842, 749, 963. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 459,842,749,963

Given numbers are 459,842,749,963

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

The LCM of 459,842,749,963 is 289472022.

Find LCM of 459,842,749,963 with Prime Factorization


3 459, 842, 749, 963
3 153, 842, 749, 321
107 51, 842, 749, 107
51, 842, 7, 1

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

3 x 3 x 107 x 51 x 842 x 7 x 1 = 289472022

Therefore, the lowest common multiple of 459,842,749,963 is 289472022.

LCM Formula to Find Lowest Common Multiple of 459,842,749,963

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.

459 x 842 x 749 x 963 = 278761557186

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.

459 : 1, 3, 9, 17, 27, 51, 153, 459

842 : 1, 2, 421, 842

749 : 1, 7, 107, 749

963 : 1, 3, 9, 107, 321, 963

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,842,749,963, is 1.

Now, the common factors can be found like this.

459:3x 3x 3x 17

842:2x 421

749:7x 107

963:3x 3x 107

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

3x 3x 107 = 963

Therefore, the value for common factors is 963.

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 = 278761557186/(1x963)

LCM = 278761557186/963

LCM = 289472022

Thus, we can understand that the LCM of 459,842,749,963 is 289472022.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 459, 842, 749, 963

1. What is the LCM of 459, 842, 749, 963?

Answer: LCM of 459, 842, 749, 963 is 289472022.

2. How to calculate the LCM of 459, 842, 749, 963?

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 459, 842, 749, 963.

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}.