Given numbers are 668,318,778,958,471

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

The LCM of 668,318,778,958,471 is 3107122343004.

Find LCM of 668,318,778,958,471 with Prime Factorization

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

2 x 3 x 334 x 53 x 389 x 479 x 157 = 3107122343004

Therefore, the lowest common multiple of 668,318,778,958,471 is 3107122343004.

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 318 x 778 x 958 x 471 = 74570936232096

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

318 : 1, 2, 3, 6, 53, 106, 159, 318

778 : 1, 2, 389, 778

958 : 1, 2, 479, 958

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,318,778,958,471, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

318:2x 3x 53

778:2x 389

958:2x 479

471:3x 157

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 = 74570936232096/(1x24)

LCM = 74570936232096/24

LCM = 3107122343004

Thus, we can understand that the LCM of 668,318,778,958,471 is 3107122343004.

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

• LCM of 479, 519, 431, 653, 840
• LCM of 578, 670, 621, 858, 427
• LCM of 802, 998, 120, 441, 739
• LCM of 671, 967, 974, 961, 286
• LCM of 943, 555, 187, 470, 345

1. What is the LCM of 668, 318, 778, 958, 471?

Answer: LCM of 668, 318, 778, 958, 471 is 3107122343004.

2. How to calculate the LCM of 668, 318, 778, 958, 471?

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, 318, 778, 958, 471.

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}.