Given numbers are 249,426,449

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

The LCM of 249,426,449 is 15875742.

Find LCM of 249,426,449 with Prime Factorization

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

3 x 83 x 142 x 449 = 15875742

Therefore, the lowest common multiple of 249,426,449 is 15875742.

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.

249 x 426 x 449 = 47627226

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.

249 : 1, 3, 83, 249

426 : 1, 2, 3, 6, 71, 142, 213, 426

449 : 1, 449

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,426,449, is 1.

Now, the common factors can be found like this.

249:3x 83

426:2x 3x 71

449:449

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 = 47627226/(1x3)

LCM = 47627226/3

LCM = 15875742

Thus, we can understand that the LCM of 249,426,449 is 15875742.

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

• LCM of 103, 955, 738
• LCM of 620, 803, 317
• LCM of 972, 690, 201
• LCM of 256, 906, 300
• LCM of 565, 482, 880

1. What is the LCM of 249, 426, 449?

Answer: LCM of 249, 426, 449 is 15875742.

2. How to calculate the LCM of 249, 426, 449?

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 249, 426, 449.

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}.