Given numbers are 487,738,284,857,121

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

The LCM of 487,738,284,857,121 is 5292244005444.

Find LCM of 487,738,284,857,121 with Prime Factorization

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

2 x 487 x 369 x 142 x 857 x 121 = 5292244005444

Therefore, the lowest common multiple of 487,738,284,857,121 is 5292244005444.

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.

487 x 738 x 284 x 857 x 121 = 10584488010888

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.

487 : 1, 487

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

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

857 : 1, 857

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,738,284,857,121, is 1.

Now, the common factors can be found like this.

487:487

738:2x 3x 3x 41

284:2x 2x 71

857:857

121:11x 11

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

2 = 2

Therefore, the value for common factors is 2.

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 = 10584488010888/(1x2)

LCM = 10584488010888/2

LCM = 5292244005444

Thus, we can understand that the LCM of 487,738,284,857,121 is 5292244005444.

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

• LCM of 868, 962, 311, 627, 577
• LCM of 726, 596, 854, 421, 675
• LCM of 361, 540, 568, 522, 743
• LCM of 512, 835, 886, 908, 803
• LCM of 770, 322, 805, 693, 602

1. What is the LCM of 487, 738, 284, 857, 121?

Answer: LCM of 487, 738, 284, 857, 121 is 5292244005444.

2. How to calculate the LCM of 487, 738, 284, 857, 121?

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 487, 738, 284, 857, 121.

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}.