Given numbers are 685,668,943,596

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

The LCM of 685,668,943,596 is 64293193060.

Find LCM of 685,668,943,596 with Prime Factorization

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

2 x 2 x 685 x 167 x 943 x 149 = 64293193060

Therefore, the lowest common multiple of 685,668,943,596 is 64293193060.

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.

685 x 668 x 943 x 596 = 257172772240

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.

685 : 1, 5, 137, 685

668 : 1, 2, 4, 167, 334, 668

943 : 1, 23, 41, 943

596 : 1, 2, 4, 149, 298, 596

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,668,943,596, is 1.

Now, the common factors can be found like this.

685:5x 137

668:2x 2x 167

943:23x 41

596:2x 2x 149

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 = 257172772240/(1x4)

LCM = 257172772240/4

LCM = 64293193060

Thus, we can understand that the LCM of 685,668,943,596 is 64293193060.

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

• LCM of 234, 365, 939, 128
• LCM of 518, 409, 487, 584
• LCM of 202, 400, 190, 252
• LCM of 938, 945, 892, 305
• LCM of 523, 574, 991, 316

1. What is the LCM of 685, 668, 943, 596?

Answer: LCM of 685, 668, 943, 596 is 64293193060.

2. How to calculate the LCM of 685, 668, 943, 596?

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 685, 668, 943, 596.

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}.