Given numbers are 284,646,383,213

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

The LCM of 284,646,383,213 is 105400068.

Find LCM of 284,646,383,213 with Prime Factorization

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

2 x 71 x 2 x 323 x 383 x 3 = 105400068

Therefore, the lowest common multiple of 284,646,383,213 is 105400068.

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.

284 x 646 x 383 x 213 = 14966809656

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.

284 : 1, 2, 4, 71, 142, 284

646 : 1, 2, 17, 19, 34, 38, 323, 646

383 : 1, 383

213 : 1, 3, 71, 213

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 284,646,383,213, is 1.

Now, the common factors can be found like this.

284:2x 2x 71

646:2x 17x 19

383:383

213:3x 71

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 14966809656/(1x142)

LCM = 14966809656/142

LCM = 105400068

Thus, we can understand that the LCM of 284,646,383,213 is 105400068.

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

• LCM of 670, 626, 584, 550
• LCM of 366, 677, 260, 465
• LCM of 831, 960, 856, 107
• LCM of 710, 230, 700, 962
• LCM of 184, 671, 611, 732

1. What is the LCM of 284, 646, 383, 213?

Answer: LCM of 284, 646, 383, 213 is 105400068.

2. How to calculate the LCM of 284, 646, 383, 213?

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 284, 646, 383, 213.

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}.