Given numbers are 429,585,455,981,396

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

The LCM of 429,585,455,981,396 is 19639620.

Find LCM of 429,585,455,981,396 with Prime Factorization

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

3 x 3 x 5 x 11 x 13 x 1 x 1 x 7 x 109 x 4 = 19639620

Therefore, the lowest common multiple of 429,585,455,981,396 is 19639620.

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.

429 x 585 x 455 x 981 x 396 = 44359715099700

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.

429 : 1, 3, 11, 13, 33, 39, 143, 429

585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

455 : 1, 5, 7, 13, 35, 65, 91, 455

981 : 1, 3, 9, 109, 327, 981

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,585,455,981,396, is 1.

Now, the common factors can be found like this.

429:3x 11x 13

585:3x 3x 5x 13

455:5x 7x 13

981:3x 3x 109

396:2x 2x 3x 3x 11

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 3x 3x 5x 11x 13x 13 = 2258685

Therefore, the value for common factors is 2258685.

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 = 44359715099700/(1x2258685)

LCM = 44359715099700/2258685

LCM = 19639620

Thus, we can understand that the LCM of 429,585,455,981,396 is 19639620.

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

• LCM of 486, 186, 111, 834, 346
• LCM of 624, 766, 916, 132, 756
• LCM of 317, 269, 123, 316, 608
• LCM of 584, 659, 393, 333, 362
• LCM of 579, 955, 629, 774, 151

1. What is the LCM of 429, 585, 455, 981, 396?

Answer: LCM of 429, 585, 455, 981, 396 is 19639620.

2. How to calculate the LCM of 429, 585, 455, 981, 396?

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 429, 585, 455, 981, 396.

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}.