Given numbers are 646,214,788,970,358

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

The LCM of 646,214,788,970,358 is 2364325613420.

Find LCM of 646,214,788,970,358 with Prime Factorization

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

2 x 323 x 107 x 394 x 485 x 179 = 2364325613420

Therefore, the lowest common multiple of 646,214,788,970,358 is 2364325613420.

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.

646 x 214 x 788 x 970 x 358 = 37829209814720

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.

646 : 1, 2, 17, 19, 34, 38, 323, 646

214 : 1, 2, 107, 214

788 : 1, 2, 4, 197, 394, 788

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

358 : 1, 2, 179, 358

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 646,214,788,970,358, is 2.

Now, the common factors can be found like this.

646:2x 17x 19

214:2x 107

788:2x 2x 197

970:2x 5x 97

358:2x 179

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 2 = 8

Therefore, the value for common factors is 8.

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 = 37829209814720/(2x8)

LCM = 37829209814720/16

LCM = 2364325613420

Thus, we can understand that the LCM of 646,214,788,970,358 is 2364325613420.

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

• LCM of 725, 328, 708, 469, 566
• LCM of 156, 966, 721, 135, 966
• LCM of 337, 732, 992, 385, 827
• LCM of 345, 217, 214, 120, 867
• LCM of 572, 651, 317, 848, 418

1. What is the LCM of 646, 214, 788, 970, 358?

Answer: LCM of 646, 214, 788, 970, 358 is 2364325613420.

2. How to calculate the LCM of 646, 214, 788, 970, 358?

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 646, 214, 788, 970, 358.

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}.