Given numbers are 181,40,382

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

The LCM of 181,40,382 is 1382840.

Find LCM of 181,40,382 with Prime Factorization

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

2 x 181 x 20 x 191 = 1382840

Therefore, the lowest common multiple of 181,40,382 is 1382840.

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.

181 x 40 x 382 = 2765680

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.

181 : 1, 181

40 : 1, 2, 4, 5, 8, 10, 20, 40

382 : 1, 2, 191, 382

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 181,40,382, is 1.

Now, the common factors can be found like this.

181:181

40:2x 2x 2x 5

382:2x 191

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 = 2765680/(1x2)

LCM = 2765680/2

LCM = 1382840

Thus, we can understand that the LCM of 181,40,382 is 1382840.

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

• LCM of 930, 50, 447
• LCM of 655, 62, 318
• LCM of 254, 66, 307
• LCM of 838, 85, 257
• LCM of 858, 11, 498

1. What is the LCM of 181, 40, 382?

Answer: LCM of 181, 40, 382 is 1382840.

2. How to calculate the LCM of 181, 40, 382?

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 181, 40, 382.

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}.