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LCM of 689, 698, 199, 116

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


Find the LCM of 689, 698, 199, 116 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 689, 698, 199, 116. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 689,698,199,116

Given numbers are 689,698,199,116

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

The LCM of 689,698,199,116 is 5550801724.

Find LCM of 689,698,199,116 with Prime Factorization


2 689, 698, 199, 116
689, 349, 199, 58

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

2 x 689 x 349 x 199 x 58 = 5550801724

Therefore, the lowest common multiple of 689,698,199,116 is 5550801724.

LCM Formula to Find Lowest Common Multiple of 689,698,199,116

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.

689 x 698 x 199 x 116 = 11101603448

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.

689 : 1, 13, 53, 689

698 : 1, 2, 349, 698

199 : 1, 199

116 : 1, 2, 4, 29, 58, 116

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,698,199,116, is 1.

Now, the common factors can be found like this.

689:13x 53

698:2x 349

199:199

116:2x 2x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 11101603448/(1x2)

LCM = 11101603448/2

LCM = 5550801724

Thus, we can understand that the LCM of 689,698,199,116 is 5550801724.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 689, 698, 199, 116

1. What is the LCM of 689, 698, 199, 116?

Answer: LCM of 689, 698, 199, 116 is 5550801724.

2. How to calculate the LCM of 689, 698, 199, 116?

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 689, 698, 199, 116.

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}.