Given numbers are 441,445,246,397

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

The LCM of 441,445,246,397 is 6388559730.

Find LCM of 441,445,246,397 with Prime Factorization

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

3 x 147 x 445 x 82 x 397 = 6388559730

Therefore, the lowest common multiple of 441,445,246,397 is 6388559730.

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.

441 x 445 x 246 x 397 = 19165679190

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.

441 : 1, 3, 7, 9, 21, 49, 63, 147, 441

445 : 1, 5, 89, 445

246 : 1, 2, 3, 6, 41, 82, 123, 246

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,445,246,397, is 1.

Now, the common factors can be found like this.

441:3x 3x 7x 7

445:5x 89

246:2x 3x 41

397:397

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 = 19165679190/(1x3)

LCM = 19165679190/3

LCM = 6388559730

Thus, we can understand that the LCM of 441,445,246,397 is 6388559730.

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

• LCM of 968, 885, 796, 406
• LCM of 736, 554, 892, 423
• LCM of 248, 213, 558, 258
• LCM of 208, 535, 512, 853
• LCM of 164, 185, 811, 929

1. What is the LCM of 441, 445, 246, 397?

Answer: LCM of 441, 445, 246, 397 is 6388559730.

2. How to calculate the LCM of 441, 445, 246, 397?

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 441, 445, 246, 397.

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}.