Given numbers are 285,849,483,867,421

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

The LCM of 285,849,483,867,421 is 1579927324395.

Find LCM of 285,849,483,867,421 with Prime Factorization

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

3 x 95 x 283 x 161 x 289 x 421 = 1579927324395

Therefore, the lowest common multiple of 285,849,483,867,421 is 1579927324395.

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.

285 x 849 x 483 x 867 x 421 = 42658037758665

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.

285 : 1, 3, 5, 15, 19, 57, 95, 285

849 : 1, 3, 283, 849

483 : 1, 3, 7, 21, 23, 69, 161, 483

867 : 1, 3, 17, 51, 289, 867

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 285,849,483,867,421, is 1.

Now, the common factors can be found like this.

285:3x 5x 19

849:3x 283

483:3x 7x 23

867:3x 17x 17

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.

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 42658037758665/(1x27)

LCM = 42658037758665/27

LCM = 1579927324395

Thus, we can understand that the LCM of 285,849,483,867,421 is 1579927324395.

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

• LCM of 832, 533, 460, 409, 199
• LCM of 131, 740, 534, 624, 398
• LCM of 476, 307, 678, 963, 541
• LCM of 803, 464, 794, 618, 624
• LCM of 564, 306, 641, 740, 822

1. What is the LCM of 285, 849, 483, 867, 421?

Answer: LCM of 285, 849, 483, 867, 421 is 1579927324395.

2. How to calculate the LCM of 285, 849, 483, 867, 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 285, 849, 483, 867, 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}.