Given numbers are 447,149,288,473

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

The LCM of 447,149,288,473 is 20297376.

Find LCM of 447,149,288,473 with Prime Factorization

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

3 x 149 x 1 x 1 x 96 x 473 = 20297376

Therefore, the lowest common multiple of 447,149,288,473 is 20297376.

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.

447 x 149 x 288 x 473 = 9072927072

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.

447 : 1, 3, 149, 447

149 : 1, 149

288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,149,288,473, is 1.

Now, the common factors can be found like this.

447:3x 149

149:149

288:2x 2x 2x 2x 2x 3x 3

473:11x 43

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

3x 149 = 447

Therefore, the value for common factors is 447.

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 = 9072927072/(1x447)

LCM = 9072927072/447

LCM = 20297376

Thus, we can understand that the LCM of 447,149,288,473 is 20297376.

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

• LCM of 639, 413, 656, 352
• LCM of 493, 699, 622, 395
• LCM of 713, 103, 711, 264
• LCM of 644, 314, 212, 327
• LCM of 132, 585, 405, 885

1. What is the LCM of 447, 149, 288, 473?

Answer: LCM of 447, 149, 288, 473 is 20297376.

2. How to calculate the LCM of 447, 149, 288, 473?

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 447, 149, 288, 473.

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}.