Given numbers are 449,721,412

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

The LCM of 449,721,412 is 1294916.

Find LCM of 449,721,412 with Prime Factorization

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

103 x 449 x 7 x 4 = 1294916

Therefore, the lowest common multiple of 449,721,412 is 1294916.

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 721 x 412 = 133376348

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

721 : 1, 7, 103, 721

412 : 1, 2, 4, 103, 206, 412

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 449,721,412, is 1.

Now, the common factors can be found like this.

449:449

721:7x 103

412:2x 2x 103

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

103 = 103

Therefore, the value for common factors is 103.

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 = 133376348/(1x103)

LCM = 133376348/103

LCM = 1294916

Thus, we can understand that the LCM of 449,721,412 is 1294916.

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

• LCM of 618, 939, 639
• LCM of 429, 486, 983
• LCM of 572, 613, 368
• LCM of 100, 424, 644
• LCM of 425, 510, 537

1. What is the LCM of 449, 721, 412?

Answer: LCM of 449, 721, 412 is 1294916.

2. How to calculate the LCM of 449, 721, 412?

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, 721, 412.

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}.