Given numbers are 613,668,966,660

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

The LCM of 613,668,966,660 is 10877942460.

Find LCM of 613,668,966,660 with Prime Factorization

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

2 x 2 x 3 x 613 x 167 x 161 x 55 = 10877942460

Therefore, the lowest common multiple of 613,668,966,660 is 10877942460.

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.

613 x 668 x 966 x 660 = 261070619040

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.

613 : 1, 613

668 : 1, 2, 4, 167, 334, 668

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 613,668,966,660, is 1.

Now, the common factors can be found like this.

613:613

668:2x 2x 167

966:2x 3x 7x 23

660:2x 2x 3x 5x 11

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 261070619040/(1x24)

LCM = 261070619040/24

LCM = 10877942460

Thus, we can understand that the LCM of 613,668,966,660 is 10877942460.

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

• LCM of 308, 980, 771, 282
• LCM of 137, 280, 195, 916
• LCM of 412, 521, 758, 494
• LCM of 498, 933, 798, 134
• LCM of 236, 845, 932, 499

1. What is the LCM of 613, 668, 966, 660?

Answer: LCM of 613, 668, 966, 660 is 10877942460.

2. How to calculate the LCM of 613, 668, 966, 660?

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 613, 668, 966, 660.

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}.