Given numbers are 667,396,676,280

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

The LCM of 667,396,676,280 is 3124681560.

Find LCM of 667,396,676,280 with Prime Factorization

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

2 x 2 x 667 x 99 x 169 x 70 = 3124681560

Therefore, the lowest common multiple of 667,396,676,280 is 3124681560.

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.

667 x 396 x 676 x 280 = 49994904960

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.

667 : 1, 23, 29, 667

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,396,676,280, is 1.

Now, the common factors can be found like this.

667:23x 29

396:2x 2x 3x 3x 11

676:2x 2x 13x 13

280:2x 2x 2x 5x 7

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 2 = 16

Therefore, the value for common factors is 16.

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 = 49994904960/(1x16)

LCM = 49994904960/16

LCM = 3124681560

Thus, we can understand that the LCM of 667,396,676,280 is 3124681560.

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

• LCM of 744, 319, 873, 261
• LCM of 655, 588, 353, 179
• LCM of 259, 125, 727, 988
• LCM of 388, 200, 895, 347
• LCM of 309, 303, 487, 755

1. What is the LCM of 667, 396, 676, 280?

Answer: LCM of 667, 396, 676, 280 is 3124681560.

2. How to calculate the LCM of 667, 396, 676, 280?

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 667, 396, 676, 280.

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}.