Given numbers are 668,386,528,585

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

The LCM of 668,386,528,585 is 3318503760.

Find LCM of 668,386,528,585 with Prime Factorization

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

2 x 2 x 3 x 167 x 193 x 44 x 195 = 3318503760

Therefore, the lowest common multiple of 668,386,528,585 is 3318503760.

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.

668 x 386 x 528 x 585 = 79644090240

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.

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

386 : 1, 2, 193, 386

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,386,528,585, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

386:2x 193

528:2x 2x 2x 2x 3x 11

585:3x 3x 5x 13

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 = 79644090240/(1x24)

LCM = 79644090240/24

LCM = 3318503760

Thus, we can understand that the LCM of 668,386,528,585 is 3318503760.

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

• LCM of 451, 640, 328, 899
• LCM of 422, 682, 505, 884
• LCM of 323, 275, 672, 768
• LCM of 757, 132, 840, 962
• LCM of 480, 343, 892, 802

1. What is the LCM of 668, 386, 528, 585?

Answer: LCM of 668, 386, 528, 585 is 3318503760.

2. How to calculate the LCM of 668, 386, 528, 585?

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 668, 386, 528, 585.

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}.