Given numbers are 449,458,394,162

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

The LCM of 449,458,394,162 is 3281429394.

Find LCM of 449,458,394,162 with Prime Factorization

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

2 x 449 x 229 x 197 x 81 = 3281429394

Therefore, the lowest common multiple of 449,458,394,162 is 3281429394.

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.

449 x 458 x 394 x 162 = 13125717576

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.

449 : 1, 449

458 : 1, 2, 229, 458

394 : 1, 2, 197, 394

162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 449,458,394,162, is 1.

Now, the common factors can be found like this.

449:449

458:2x 229

394:2x 197

162:2x 3x 3x 3x 3

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 13125717576/(1x4)

LCM = 13125717576/4

LCM = 3281429394

Thus, we can understand that the LCM of 449,458,394,162 is 3281429394.

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

• LCM of 881, 941, 601, 552
• LCM of 958, 766, 807, 231
• LCM of 950, 789, 403, 396
• LCM of 157, 712, 333, 877
• LCM of 221, 535, 988, 494

1. What is the LCM of 449, 458, 394, 162?

Answer: LCM of 449, 458, 394, 162 is 3281429394.

2. How to calculate the LCM of 449, 458, 394, 162?

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 449, 458, 394, 162.

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}.