Given numbers are 788,794,538,857

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

The LCM of 788,794,538,857 is 72119021588.

Find LCM of 788,794,538,857 with Prime Factorization

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

2 x 394 x 397 x 269 x 857 = 72119021588

Therefore, the lowest common multiple of 788,794,538,857 is 72119021588.

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.

788 x 794 x 538 x 857 = 288476086352

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.

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

794 : 1, 2, 397, 794

538 : 1, 2, 269, 538

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 788,794,538,857, is 1.

Now, the common factors can be found like this.

788:2x 2x 197

794:2x 397

538:2x 269

857:857

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 = 288476086352/(1x4)

LCM = 288476086352/4

LCM = 72119021588

Thus, we can understand that the LCM of 788,794,538,857 is 72119021588.

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

• LCM of 155, 334, 701, 510
• LCM of 847, 995, 130, 876
• LCM of 226, 559, 621, 907
• LCM of 755, 351, 194, 125
• LCM of 843, 524, 991, 344

1. What is the LCM of 788, 794, 538, 857?

Answer: LCM of 788, 794, 538, 857 is 72119021588.

2. How to calculate the LCM of 788, 794, 538, 857?

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 788, 794, 538, 857.

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}.