What are the Factors of 3934778640 ?

Factors of 3934778640 are . There are integers that are factors of 3934778640.

How to Find the LCM of 390, 422, 688, 695 ?

Least Common Multiple of 390, 422, 688, 695 = 3934778640 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(390, 422, 688, 695) = 2 x 2 x 2 x 2 x 3 x 5 x 13 x 43 x 139 x 211 = 3934778640.

What are the Factors of 3934778640 ?

Factors of 3934778640 are . There are integers that are factors of 3934778640.

How to Find the LCM of 390, 422, 688, 695 ?

Least Common Multiple of 390, 422, 688, 695 = 3934778640 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(390, 422, 688, 695) = 2 x 2 x 2 x 2 x 3 x 5 x 13 x 43 x 139 x 211 = 3934778640.

LCM of 390, 422, 688, 695

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

Find the LCM of 390, 422, 688, 695 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 390, 422, 688, 695. So, keep reading to learn more.

Calculate the LCM of 390,422,688,695

Given numbers are 390,422,688,695

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

The LCM of 390,422,688,695 is 3934778640.

Find LCM of 390,422,688,695 with Prime Factorization

2	390, 422, 688, 695
5	195, 211, 344, 695
	39, 211, 344, 139

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

2 x 5 x 39 x 211 x 344 x 139 = 3934778640

Therefore, the lowest common multiple of 390,422,688,695 is 3934778640.

LCM Formula to Find Lowest Common Multiple of 390,422,688,695

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.

390 x 422 x 688 x 695 = 78695572800

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

422 : 1, 2, 211, 422

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

695 : 1, 5, 139, 695

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,422,688,695, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

422:2x 211

688:2x 2x 2x 2x 43

695:5x 139

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 5 = 20

Therefore, the value for common factors is 20.

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 = 78695572800/(1x20)

LCM = 78695572800/20

LCM = 3934778640

Thus, we can understand that the LCM of 390,422,688,695 is 3934778640.

LCM of two or more Numbers Calculation Examples

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

FAQs on LCM of 390, 422, 688, 695

1. What is the LCM of 390, 422, 688, 695?

Answer: LCM of 390, 422, 688, 695 is 3934778640.

2. How to calculate the LCM of 390, 422, 688, 695?

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 390, 422, 688, 695.

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}.