Given numbers are 447,147,672,579,489

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

The LCM of 447,147,672,579,489 is 22049487264.

Find LCM of 447,147,672,579,489 with Prime Factorization

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

3 x 7 x 149 x 7 x 32 x 193 x 163 = 22049487264

Therefore, the lowest common multiple of 447,147,672,579,489 is 22049487264.

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 147 x 672 x 579 x 489 = 12502059278688

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

147 : 1, 3, 7, 21, 49, 147

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

579 : 1, 3, 193, 579

489 : 1, 3, 163, 489

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,147,672,579,489, is 3.

Now, the common factors can be found like this.

447:3x 149

147:3x 7x 7

672:2x 2x 2x 2x 2x 3x 7

579:3x 193

489:3x 163

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

3x 3x 3x 7 = 189

Therefore, the value for common factors is 189.

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 = 12502059278688/(3x189)

LCM = 12502059278688/567

LCM = 22049487264

Thus, we can understand that the LCM of 447,147,672,579,489 is 22049487264.

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

• LCM of 959, 862, 684, 973, 342
• LCM of 201, 560, 222, 101, 227
• LCM of 423, 267, 520, 237, 358
• LCM of 190, 847, 389, 601, 416
• LCM of 915, 493, 573, 596, 792

1. What is the LCM of 447, 147, 672, 579, 489?

Answer: LCM of 447, 147, 672, 579, 489 is 22049487264.

2. How to calculate the LCM of 447, 147, 672, 579, 489?

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, 147, 672, 579, 489.

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}.