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 398, 938, 851, 608

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


Find the LCM of 398, 938, 851, 608 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 398, 938, 851, 608. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 398,938,851,608

Given numbers are 398,938,851,608

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

The LCM of 398,938,851,608 is 48290206048.

Find LCM of 398,938,851,608 with Prime Factorization


2 398, 938, 851, 608
199, 469, 851, 304

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

2 x 199 x 469 x 851 x 304 = 48290206048

Therefore, the lowest common multiple of 398,938,851,608 is 48290206048.

LCM Formula to Find Lowest Common Multiple of 398,938,851,608

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.

398 x 938 x 851 x 608 = 193160824192

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.

398 : 1, 2, 199, 398

938 : 1, 2, 7, 14, 67, 134, 469, 938

851 : 1, 23, 37, 851

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,938,851,608, is 1.

Now, the common factors can be found like this.

398:2x 199

938:2x 7x 67

851:23x 37

608:2x 2x 2x 2x 2x 19

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 = 193160824192/(1x4)

LCM = 193160824192/4

LCM = 48290206048

Thus, we can understand that the LCM of 398,938,851,608 is 48290206048.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 398, 938, 851, 608

1. What is the LCM of 398, 938, 851, 608?

Answer: LCM of 398, 938, 851, 608 is 48290206048.

2. How to calculate the LCM of 398, 938, 851, 608?

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 398, 938, 851, 608.

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}.