Given numbers are 487,910,121,718

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

The LCM of 487,910,121,718 is 19250861630.

Find LCM of 487,910,121,718 with Prime Factorization

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

2 x 487 x 455 x 121 x 359 = 19250861630

Therefore, the lowest common multiple of 487,910,121,718 is 19250861630.

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 910 x 121 x 718 = 38501723260

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

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

121 : 1, 11, 121

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,910,121,718, is 1.

Now, the common factors can be found like this.

487:487

910:2x 5x 7x 13

121:11x 11

718:2x 359

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 = 38501723260/(1x2)

LCM = 38501723260/2

LCM = 19250861630

Thus, we can understand that the LCM of 487,910,121,718 is 19250861630.

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

• LCM of 203, 995, 674, 605
• LCM of 180, 501, 967, 762
• LCM of 535, 906, 390, 569
• LCM of 260, 794, 604, 442
• LCM of 104, 294, 278, 571

1. What is the LCM of 487, 910, 121, 718?

Answer: LCM of 487, 910, 121, 718 is 19250861630.

2. How to calculate the LCM of 487, 910, 121, 718?

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, 910, 121, 718.

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}.