Given numbers are 853,479,788,985

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

The LCM of 853,479,788,985 is 1609832780.

Find LCM of 853,479,788,985 with Prime Factorization

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

197 x 853 x 479 x 4 x 5 = 1609832780

Therefore, the lowest common multiple of 853,479,788,985 is 1609832780.

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 479 x 788 x 985 = 317137057660

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

479 : 1, 479

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

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,479,788,985, is 1.

Now, the common factors can be found like this.

853:853

479:479

788:2x 2x 197

985:5x 197

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

197 = 197

Therefore, the value for common factors is 197.

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 = 317137057660/(1x197)

LCM = 317137057660/197

LCM = 1609832780

Thus, we can understand that the LCM of 853,479,788,985 is 1609832780.

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

• LCM of 702, 733, 702, 498
• LCM of 320, 688, 247, 930
• LCM of 964, 156, 211, 262
• LCM of 858, 588, 321, 193
• LCM of 515, 769, 122, 696

1. What is the LCM of 853, 479, 788, 985?

Answer: LCM of 853, 479, 788, 985 is 1609832780.

2. How to calculate the LCM of 853, 479, 788, 985?

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, 479, 788, 985.

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}.