Given numbers are 681,990,800,762

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

The LCM of 681,990,800,762 is 2283256800.

Find LCM of 681,990,800,762 with Prime Factorization

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

2 x 3 x 5 x 227 x 33 x 80 x 127 = 2283256800

Therefore, the lowest common multiple of 681,990,800,762 is 2283256800.

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.

681 x 990 x 800 x 762 = 410986224000

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.

681 : 1, 3, 227, 681

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

762 : 1, 2, 3, 6, 127, 254, 381, 762

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,990,800,762, is 1.

Now, the common factors can be found like this.

681:3x 227

990:2x 3x 3x 5x 11

800:2x 2x 2x 2x 2x 5x 5

762:2x 3x 127

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 3x 3x 5 = 180

Therefore, the value for common factors is 180.

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 = 410986224000/(1x180)

LCM = 410986224000/180

LCM = 2283256800

Thus, we can understand that the LCM of 681,990,800,762 is 2283256800.

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

• LCM of 812, 851, 578, 725
• LCM of 454, 762, 275, 222
• LCM of 335, 139, 494, 268
• LCM of 746, 968, 685, 316
• LCM of 226, 343, 170, 192

1. What is the LCM of 681, 990, 800, 762?

Answer: LCM of 681, 990, 800, 762 is 2283256800.

2. How to calculate the LCM of 681, 990, 800, 762?

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 681, 990, 800, 762.

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}.