Given numbers are 394,230,123

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

The LCM of 394,230,123 is 5573130.

Find LCM of 394,230,123 with Prime Factorization

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

2 x 197 x 115 x 123 = 5573130

Therefore, the lowest common multiple of 394,230,123 is 5573130.

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.

394 x 230 x 123 = 11146260

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.

394 : 1, 2, 197, 394

230 : 1, 2, 5, 10, 23, 46, 115, 230

123 : 1, 3, 41, 123

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,230,123, is 1.

Now, the common factors can be found like this.

394:2x 197

230:2x 5x 23

123:3x 41

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 = 11146260/(1x2)

LCM = 11146260/2

LCM = 5573130

Thus, we can understand that the LCM of 394,230,123 is 5573130.

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

• LCM of 819, 886, 490
• LCM of 449, 385, 619
• LCM of 885, 952, 327
• LCM of 137, 922, 260
• LCM of 674, 771, 821

1. What is the LCM of 394, 230, 123?

Answer: LCM of 394, 230, 123 is 5573130.

2. How to calculate the LCM of 394, 230, 123?

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 394, 230, 123.

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}.