Given numbers are 668,247,970,982

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

The LCM of 668,247,970,982 is 39291322460.

Find LCM of 668,247,970,982 with Prime Factorization

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

2 x 334 x 247 x 485 x 491 = 39291322460

Therefore, the lowest common multiple of 668,247,970,982 is 39291322460.

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 247 x 970 x 982 = 157165289840

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

247 : 1, 13, 19, 247

970 : 1, 2, 5, 10, 97, 194, 485, 970

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,247,970,982, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

247:13x 19

970:2x 5x 97

982:2x 491

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 157165289840/(1x4)

LCM = 157165289840/4

LCM = 39291322460

Thus, we can understand that the LCM of 668,247,970,982 is 39291322460.

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

• LCM of 734, 126, 762, 329
• LCM of 398, 539, 971, 775
• LCM of 646, 269, 480, 858
• LCM of 891, 609, 666, 288
• LCM of 253, 666, 811, 894

1. What is the LCM of 668, 247, 970, 982?

Answer: LCM of 668, 247, 970, 982 is 39291322460.

2. How to calculate the LCM of 668, 247, 970, 982?

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, 247, 970, 982.

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}.