LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 788, 416, 136, 689, 571

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


Find the LCM of 788, 416, 136, 689, 571 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 788, 416, 136, 689, 571. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 788,416,136,689,571

Given numbers are 788,416,136,689,571

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

The LCM of 788,416,136,689,571 is 42161927392.

Find LCM of 788,416,136,689,571 with Prime Factorization


2 788, 416, 136, 689, 571
2 394, 208, 68, 689, 571
2 197, 104, 34, 689, 571
13 197, 52, 17, 689, 571
197, 4, 17, 53, 571

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

2 x 2 x 2 x 13 x 197 x 4 x 17 x 53 x 571 = 42161927392

Therefore, the lowest common multiple of 788,416,136,689,571 is 42161927392.

LCM Formula to Find Lowest Common Multiple of 788,416,136,689,571

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.

788 x 416 x 136 x 689 x 571 = 17539361795072

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.

788 : 1, 2, 4, 197, 394, 788

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

136 : 1, 2, 4, 8, 17, 34, 68, 136

689 : 1, 13, 53, 689

571 : 1, 571

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 788,416,136,689,571, is 1.

Now, the common factors can be found like this.

788:2x 2x 197

416:2x 2x 2x 2x 2x 13

136:2x 2x 2x 17

689:13x 53

571:571

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 2x 2x 2x 13 = 416

Therefore, the value for common factors is 416.

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 = 17539361795072/(1x416)

LCM = 17539361795072/416

LCM = 42161927392

Thus, we can understand that the LCM of 788,416,136,689,571 is 42161927392.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 788, 416, 136, 689, 571

1. What is the LCM of 788, 416, 136, 689, 571?

Answer: LCM of 788, 416, 136, 689, 571 is 42161927392.

2. How to calculate the LCM of 788, 416, 136, 689, 571?

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 788, 416, 136, 689, 571.

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}.