Given numbers are 440,990,489,435,473

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

The LCM of 440,990,489,435,473 is 804913560.

Find LCM of 440,990,489,435,473 with Prime Factorization

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

2 x 3 x 5 x 11 x 4 x 3 x 163 x 29 x 43 = 804913560

Therefore, the lowest common multiple of 440,990,489,435,473 is 804913560.

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.

440 x 990 x 489 x 435 x 473 = 43827543342000

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.

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

489 : 1, 3, 163, 489

435 : 1, 3, 5, 15, 29, 87, 145, 435

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,990,489,435,473, is 1.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

990:2x 3x 3x 5x 11

489:3x 163

435:3x 5x 29

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.

2x 3x 3x 5x 5x 11x 11 = 54450

Therefore, the value for common factors is 54450.

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 = 43827543342000/(1x54450)

LCM = 43827543342000/54450

LCM = 804913560

Thus, we can understand that the LCM of 440,990,489,435,473 is 804913560.

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

• LCM of 990, 259, 752, 423, 956
• LCM of 490, 744, 828, 807, 389
• LCM of 758, 500, 618, 569, 310
• LCM of 829, 730, 285, 399, 531
• LCM of 360, 590, 385, 545, 412

1. What is the LCM of 440, 990, 489, 435, 473?

Answer: LCM of 440, 990, 489, 435, 473 is 804913560.

2. How to calculate the LCM of 440, 990, 489, 435, 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 440, 990, 489, 435, 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}.