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 238, 668, 197, 906

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


Find the LCM of 238, 668, 197, 906 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 238, 668, 197, 906. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 238,668,197,906

Given numbers are 238,668,197,906

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

The LCM of 238,668,197,906 is 7093945572.

Find LCM of 238,668,197,906 with Prime Factorization


2 238, 668, 197, 906
119, 334, 197, 453

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

2 x 119 x 334 x 197 x 453 = 7093945572

Therefore, the lowest common multiple of 238,668,197,906 is 7093945572.

LCM Formula to Find Lowest Common Multiple of 238,668,197,906

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.

238 x 668 x 197 x 906 = 28375782288

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.

238 : 1, 2, 7, 14, 17, 34, 119, 238

668 : 1, 2, 4, 167, 334, 668

197 : 1, 197

906 : 1, 2, 3, 6, 151, 302, 453, 906

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 238,668,197,906, is 1.

Now, the common factors can be found like this.

238:2x 7x 17

668:2x 2x 167

197:197

906:2x 3x 151

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 = 28375782288/(1x4)

LCM = 28375782288/4

LCM = 7093945572

Thus, we can understand that the LCM of 238,668,197,906 is 7093945572.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 238, 668, 197, 906

1. What is the LCM of 238, 668, 197, 906?

Answer: LCM of 238, 668, 197, 906 is 7093945572.

2. How to calculate the LCM of 238, 668, 197, 906?

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 238, 668, 197, 906.

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}.