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LCM of 742, 811, 768, 614

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


Find the LCM of 742, 811, 768, 614 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 742, 811, 768, 614. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 742,811,768,614

Given numbers are 742,811,768,614

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

The LCM of 742,811,768,614 is 70940518656.

Find LCM of 742,811,768,614 with Prime Factorization


2 742, 811, 768, 614
371, 811, 384, 307

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

2 x 371 x 811 x 384 x 307 = 70940518656

Therefore, the lowest common multiple of 742,811,768,614 is 70940518656.

LCM Formula to Find Lowest Common Multiple of 742,811,768,614

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.

742 x 811 x 768 x 614 = 283762074624

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.

742 : 1, 2, 7, 14, 53, 106, 371, 742

811 : 1, 811

768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

614 : 1, 2, 307, 614

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 742,811,768,614, is 1.

Now, the common factors can be found like this.

742:2x 7x 53

811:811

768:2x 2x 2x 2x 2x 2x 2x 2x 3

614:2x 307

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 283762074624/(1x4)

LCM = 283762074624/4

LCM = 70940518656

Thus, we can understand that the LCM of 742,811,768,614 is 70940518656.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 742, 811, 768, 614

1. What is the LCM of 742, 811, 768, 614?

Answer: LCM of 742, 811, 768, 614 is 70940518656.

2. How to calculate the LCM of 742, 811, 768, 614?

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 742, 811, 768, 614.

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}.