Given numbers are 284,215,982,715

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

The LCM of 284,215,982,715 is 4287205780.

Find LCM of 284,215,982,715 with Prime Factorization

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

2 x 5 x 142 x 43 x 491 x 143 = 4287205780

Therefore, the lowest common multiple of 284,215,982,715 is 4287205780.

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 215 x 982 x 715 = 42872057800

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

215 : 1, 5, 43, 215

982 : 1, 2, 491, 982

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 284,215,982,715, is 1.

Now, the common factors can be found like this.

284:2x 2x 71

215:5x 43

982:2x 491

715:5x 11x 13

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 42872057800/(1x10)

LCM = 42872057800/10

LCM = 4287205780

Thus, we can understand that the LCM of 284,215,982,715 is 4287205780.

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

• LCM of 635, 249, 753, 260
• LCM of 666, 548, 841, 558
• LCM of 365, 361, 640, 551
• LCM of 551, 343, 350, 818
• LCM of 902, 909, 323, 154

1. What is the LCM of 284, 215, 982, 715?

Answer: LCM of 284, 215, 982, 715 is 4287205780.

2. How to calculate the LCM of 284, 215, 982, 715?

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, 215, 982, 715.

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}.