Given numbers are 853,806,691,842

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

The LCM of 853,806,691,842 is 200006548898.

Find LCM of 853,806,691,842 with Prime Factorization

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

2 x 853 x 403 x 691 x 421 = 200006548898

Therefore, the lowest common multiple of 853,806,691,842 is 200006548898.

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.

853 x 806 x 691 x 842 = 400013097796

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.

853 : 1, 853

806 : 1, 2, 13, 26, 31, 62, 403, 806

691 : 1, 691

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,806,691,842, is 1.

Now, the common factors can be found like this.

853:853

806:2x 13x 31

691:691

842:2x 421

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

2 = 2

Therefore, the value for common factors is 2.

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 = 400013097796/(1x2)

LCM = 400013097796/2

LCM = 200006548898

Thus, we can understand that the LCM of 853,806,691,842 is 200006548898.

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

• LCM of 790, 430, 223, 165
• LCM of 453, 860, 100, 127
• LCM of 542, 863, 257, 106
• LCM of 106, 709, 576, 393
• LCM of 591, 619, 729, 961

1. What is the LCM of 853, 806, 691, 842?

Answer: LCM of 853, 806, 691, 842 is 200006548898.

2. How to calculate the LCM of 853, 806, 691, 842?

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 853, 806, 691, 842.

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}.