Given numbers are 396,451,481

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

The LCM of 396,451,481 is 7809516.

Find LCM of 396,451,481 with Prime Factorization

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

11 x 36 x 41 x 481 = 7809516

Therefore, the lowest common multiple of 396,451,481 is 7809516.

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.

396 x 451 x 481 = 85904676

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.

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

451 : 1, 11, 41, 451

481 : 1, 13, 37, 481

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,451,481, is 1.

Now, the common factors can be found like this.

396:2x 2x 3x 3x 11

451:11x 41

481:13x 37

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

11 = 11

Therefore, the value for common factors is 11.

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 = 85904676/(1x11)

LCM = 85904676/11

LCM = 7809516

Thus, we can understand that the LCM of 396,451,481 is 7809516.

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

• LCM of 780, 173, 779
• LCM of 609, 839, 268
• LCM of 643, 976, 758
• LCM of 890, 382, 311
• LCM of 645, 779, 890

1. What is the LCM of 396, 451, 481?

Answer: LCM of 396, 451, 481 is 7809516.

2. How to calculate the LCM of 396, 451, 481?

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 396, 451, 481.

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}.