Given numbers are 389,679,206,940

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

The LCM of 389,679,206,940 is 25573163420.

Find LCM of 389,679,206,940 with Prime Factorization

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

2 x 389 x 679 x 103 x 470 = 25573163420

Therefore, the lowest common multiple of 389,679,206,940 is 25573163420.

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.

389 x 679 x 206 x 940 = 51146326840

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.

389 : 1, 389

679 : 1, 7, 97, 679

206 : 1, 2, 103, 206

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,679,206,940, is 1.

Now, the common factors can be found like this.

389:389

679:7x 97

206:2x 103

940:2x 2x 5x 47

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 = 51146326840/(1x2)

LCM = 51146326840/2

LCM = 25573163420

Thus, we can understand that the LCM of 389,679,206,940 is 25573163420.

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

• LCM of 965, 459, 652, 405
• LCM of 772, 574, 201, 355
• LCM of 200, 884, 308, 367
• LCM of 640, 106, 641, 751
• LCM of 234, 319, 868, 618

1. What is the LCM of 389, 679, 206, 940?

Answer: LCM of 389, 679, 206, 940 is 25573163420.

2. How to calculate the LCM of 389, 679, 206, 940?

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 389, 679, 206, 940.

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}.