What are the Factors of 20740104 ?

Factors of 20740104 are . There are integers that are factors of 20740104.

How to Find the LCM of 378, 344, 638, 638 ?

Least Common Multiple of 378, 344, 638, 638 = 20740104 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(378, 344, 638, 638) = 2 x 2 x 2 x 3 x 3 x 3 x 7 x 11 x 29 x 43 = 20740104.

What are the Factors of 20740104 ?

Factors of 20740104 are . There are integers that are factors of 20740104.

How to Find the LCM of 378, 344, 638, 638 ?

Least Common Multiple of 378, 344, 638, 638 = 20740104 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(378, 344, 638, 638) = 2 x 2 x 2 x 3 x 3 x 3 x 7 x 11 x 29 x 43 = 20740104.

LCM of 378, 344, 638, 638

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

Find the LCM of 378, 344, 638, 638 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 378, 344, 638, 638. So, keep reading to learn more.

Calculate the LCM of 378,344,638,638

Given numbers are 378,344,638,638

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

The LCM of 378,344,638,638 is 20740104.

Find LCM of 378,344,638,638 with Prime Factorization

2	378, 344, 638, 638
11	189, 172, 319, 319
29	189, 172, 29, 29
	189, 172, 1, 1

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

2 x 11 x 29 x 189 x 172 x 1 x 1 = 20740104

Therefore, the lowest common multiple of 378,344,638,638 is 20740104.

LCM Formula to Find Lowest Common Multiple of 378,344,638,638

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.

378 x 344 x 638 x 638 = 52928745408

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.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

344 : 1, 2, 4, 8, 43, 86, 172, 344

638 : 1, 2, 11, 22, 29, 58, 319, 638

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,344,638,638, is 2.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

344:2x 2x 2x 43

638:2x 11x 29

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 11x 29 = 1276

Therefore, the value for common factors is 1276.

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 = 52928745408/(2x1276)

LCM = 52928745408/2552

LCM = 20740104

Thus, we can understand that the LCM of 378,344,638,638 is 20740104.

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

FAQs on LCM of 378, 344, 638, 638

1. What is the LCM of 378, 344, 638, 638?

Answer: LCM of 378, 344, 638, 638 is 20740104.

2. How to calculate the LCM of 378, 344, 638, 638?

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 378, 344, 638, 638.

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}.