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LCM of 709, 998, 749, 535, 512

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


Find the LCM of 709, 998, 749, 535, 512 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 709, 998, 749, 535, 512. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 709,998,749,535,512

Given numbers are 709,998,749,535,512

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

The LCM of 709,998,749,535,512 is 678373015040.

Find LCM of 709,998,749,535,512 with Prime Factorization


2 709, 998, 749, 535, 512
107 709, 499, 749, 535, 256
709, 499, 7, 5, 256

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

2 x 107 x 709 x 499 x 7 x 5 x 256 = 678373015040

Therefore, the lowest common multiple of 709,998,749,535,512 is 678373015040.

LCM Formula to Find Lowest Common Multiple of 709,998,749,535,512

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.

709 x 998 x 749 x 535 x 512 = 145171825218560

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.

709 : 1, 709

998 : 1, 2, 499, 998

749 : 1, 7, 107, 749

535 : 1, 5, 107, 535

512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 709,998,749,535,512, is 1.

Now, the common factors can be found like this.

709:709

998:2x 499

749:7x 107

535:5x 107

512:2x 2x 2x 2x 2x 2x 2x 2x 2

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 145171825218560/(1x214)

LCM = 145171825218560/214

LCM = 678373015040

Thus, we can understand that the LCM of 709,998,749,535,512 is 678373015040.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 709, 998, 749, 535, 512

1. What is the LCM of 709, 998, 749, 535, 512?

Answer: LCM of 709, 998, 749, 535, 512 is 678373015040.

2. How to calculate the LCM of 709, 998, 749, 535, 512?

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 709, 998, 749, 535, 512.

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}.