Given numbers are 283,649,812,990

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

The LCM of 283,649,812,990 is 6711192180.

Find LCM of 283,649,812,990 with Prime Factorization

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

2 x 11 x 283 x 59 x 406 x 45 = 6711192180

Therefore, the lowest common multiple of 283,649,812,990 is 6711192180.

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.

283 x 649 x 812 x 990 = 147646227960

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.

283 : 1, 283

649 : 1, 11, 59, 649

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 283,649,812,990, is 1.

Now, the common factors can be found like this.

283:283

649:11x 59

812:2x 2x 7x 29

990:2x 3x 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 11 = 22

Therefore, the value for common factors is 22.

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 = 147646227960/(1x22)

LCM = 147646227960/22

LCM = 6711192180

Thus, we can understand that the LCM of 283,649,812,990 is 6711192180.

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

• LCM of 707, 482, 895, 625
• LCM of 483, 976, 932, 171
• LCM of 621, 444, 799, 648
• LCM of 148, 873, 828, 645
• LCM of 186, 961, 635, 505

1. What is the LCM of 283, 649, 812, 990?

Answer: LCM of 283, 649, 812, 990 is 6711192180.

2. How to calculate the LCM of 283, 649, 812, 990?

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 283, 649, 812, 990.

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}.