Given numbers are 449,678,831

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

The LCM of 449,678,831 is 84324894.

Find LCM of 449,678,831 with Prime Factorization

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

3 x 449 x 226 x 277 = 84324894

Therefore, the lowest common multiple of 449,678,831 is 84324894.

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 678 x 831 = 252974682

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

678 : 1, 2, 3, 6, 113, 226, 339, 678

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 449,678,831, is 1.

Now, the common factors can be found like this.

449:449

678:2x 3x 113

831:3x 277

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 = 252974682/(1x3)

LCM = 252974682/3

LCM = 84324894

Thus, we can understand that the LCM of 449,678,831 is 84324894.

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

• LCM of 402, 594, 980
• LCM of 370, 127, 838
• LCM of 867, 652, 738
• LCM of 876, 786, 871
• LCM of 761, 114, 655

1. What is the LCM of 449, 678, 831?

Answer: LCM of 449, 678, 831 is 84324894.

2. How to calculate the LCM of 449, 678, 831?

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, 678, 831.

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}.