Given numbers are 859,745,745,447

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

The LCM of 859,745,745,447 is 1919865.

Find LCM of 859,745,745,447 with Prime Factorization

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

5 x 149 x 859 x 1 x 1 x 3 = 1919865

Therefore, the lowest common multiple of 859,745,745,447 is 1919865.

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.

859 x 745 x 745 x 447 = 213114614325

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.

859 : 1, 859

745 : 1, 5, 149, 745

745 : 1, 5, 149, 745

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 859,745,745,447, is 1.

Now, the common factors can be found like this.

859:859

745:5x 149

745:5x 149

447:3x 149

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

5x 149x 149 = 111005

Therefore, the value for common factors is 111005.

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 = 213114614325/(1x111005)

LCM = 213114614325/111005

LCM = 1919865

Thus, we can understand that the LCM of 859,745,745,447 is 1919865.

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

• LCM of 327, 767, 332, 704
• LCM of 773, 678, 731, 671
• LCM of 772, 482, 510, 864
• LCM of 462, 238, 197, 798
• LCM of 759, 927, 307, 155

1. What is the LCM of 859, 745, 745, 447?

Answer: LCM of 859, 745, 745, 447 is 1919865.

2. How to calculate the LCM of 859, 745, 745, 447?

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 859, 745, 745, 447.

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}.