Given numbers are 381,885,281

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

The LCM of 381,885,281 is 31582995.

Find LCM of 381,885,281 with Prime Factorization

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

3 x 127 x 295 x 281 = 31582995

Therefore, the lowest common multiple of 381,885,281 is 31582995.

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.

381 x 885 x 281 = 94748985

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.

381 : 1, 3, 127, 381

885 : 1, 3, 5, 15, 59, 177, 295, 885

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,885,281, is 1.

Now, the common factors can be found like this.

381:3x 127

885:3x 5x 59

281:281

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 94748985/(1x3)

LCM = 94748985/3

LCM = 31582995

Thus, we can understand that the LCM of 381,885,281 is 31582995.

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

• LCM of 177, 876, 656
• LCM of 933, 983, 391
• LCM of 333, 959, 412
• LCM of 891, 145, 707
• LCM of 422, 219, 713

1. What is the LCM of 381, 885, 281?

Answer: LCM of 381, 885, 281 is 31582995.

2. How to calculate the LCM of 381, 885, 281?

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 381, 885, 281.

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}.