Given numbers are 582,455,288,421

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

The LCM of 582,455,288,421 is 5351280480.

Find LCM of 582,455,288,421 with Prime Factorization

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

2 x 3 x 97 x 455 x 48 x 421 = 5351280480

Therefore, the lowest common multiple of 582,455,288,421 is 5351280480.

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.

582 x 455 x 288 x 421 = 32107682880

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.

582 : 1, 2, 3, 6, 97, 194, 291, 582

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

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

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 582,455,288,421, is 1.

Now, the common factors can be found like this.

582:2x 3x 97

455:5x 7x 13

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

421:421

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 32107682880/(1x6)

LCM = 32107682880/6

LCM = 5351280480

Thus, we can understand that the LCM of 582,455,288,421 is 5351280480.

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

• LCM of 247, 242, 932, 427
• LCM of 208, 639, 849, 576
• LCM of 636, 864, 800, 852
• LCM of 578, 419, 356, 526
• LCM of 704, 703, 711, 136

1. What is the LCM of 582, 455, 288, 421?

Answer: LCM of 582, 455, 288, 421 is 5351280480.

2. How to calculate the LCM of 582, 455, 288, 421?

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 582, 455, 288, 421.

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}.