Given numbers are 487,478,818,671

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

The LCM of 487,478,818,671 is 63885557054.

Find LCM of 487,478,818,671 with Prime Factorization

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

2 x 487 x 239 x 409 x 671 = 63885557054

Therefore, the lowest common multiple of 487,478,818,671 is 63885557054.

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 478 x 818 x 671 = 127771114108

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

478 : 1, 2, 239, 478

818 : 1, 2, 409, 818

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,478,818,671, is 1.

Now, the common factors can be found like this.

487:487

478:2x 239

818:2x 409

671:11x 61

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 = 127771114108/(1x2)

LCM = 127771114108/2

LCM = 63885557054

Thus, we can understand that the LCM of 487,478,818,671 is 63885557054.

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

• LCM of 318, 751, 761, 453
• LCM of 489, 593, 617, 212
• LCM of 286, 824, 315, 114
• LCM of 300, 557, 722, 480
• LCM of 708, 265, 765, 966

1. What is the LCM of 487, 478, 818, 671?

Answer: LCM of 487, 478, 818, 671 is 63885557054.

2. How to calculate the LCM of 487, 478, 818, 671?

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, 478, 818, 671.

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}.