Given numbers are 568,218,731,618

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

The LCM of 568,218,731,618 is 13984620648.

Find LCM of 568,218,731,618 with Prime Factorization

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

2 x 284 x 109 x 731 x 309 = 13984620648

Therefore, the lowest common multiple of 568,218,731,618 is 13984620648.

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.

568 x 218 x 731 x 618 = 55938482592

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.

568 : 1, 2, 4, 8, 71, 142, 284, 568

218 : 1, 2, 109, 218

731 : 1, 17, 43, 731

618 : 1, 2, 3, 6, 103, 206, 309, 618

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 568,218,731,618, is 1.

Now, the common factors can be found like this.

568:2x 2x 2x 71

218:2x 109

731:17x 43

618:2x 3x 103

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 55938482592/(1x4)

LCM = 55938482592/4

LCM = 13984620648

Thus, we can understand that the LCM of 568,218,731,618 is 13984620648.

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

• LCM of 452, 813, 974, 714
• LCM of 841, 987, 222, 343
• LCM of 211, 461, 441, 575
• LCM of 455, 632, 528, 812
• LCM of 772, 691, 592, 316

1. What is the LCM of 568, 218, 731, 618?

Answer: LCM of 568, 218, 731, 618 is 13984620648.

2. How to calculate the LCM of 568, 218, 731, 618?

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 568, 218, 731, 618.

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}.