Given numbers are 853,386,578,898

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

The LCM of 853,386,578,898 is 42724847338.

Find LCM of 853,386,578,898 with Prime Factorization

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

2 x 853 x 193 x 289 x 449 = 42724847338

Therefore, the lowest common multiple of 853,386,578,898 is 42724847338.

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 386 x 578 x 898 = 170899389352

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

386 : 1, 2, 193, 386

578 : 1, 2, 17, 34, 289, 578

898 : 1, 2, 449, 898

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,386,578,898, is 1.

Now, the common factors can be found like this.

853:853

386:2x 193

578:2x 17x 17

898:2x 449

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 = 170899389352/(1x4)

LCM = 170899389352/4

LCM = 42724847338

Thus, we can understand that the LCM of 853,386,578,898 is 42724847338.

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

• LCM of 441, 890, 579, 562
• LCM of 873, 274, 833, 949
• LCM of 685, 513, 894, 799
• LCM of 365, 565, 304, 286
• LCM of 665, 956, 467, 572

1. What is the LCM of 853, 386, 578, 898?

Answer: LCM of 853, 386, 578, 898 is 42724847338.

2. How to calculate the LCM of 853, 386, 578, 898?

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, 386, 578, 898.

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}.