Given numbers are 166,878,343,249

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

The LCM of 166,878,343,249 is 74987346.

Find LCM of 166,878,343,249 with Prime Factorization

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

2 x 83 x 1 x 439 x 343 x 3 = 74987346

Therefore, the lowest common multiple of 166,878,343,249 is 74987346.

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.

166 x 878 x 343 x 249 = 12447899436

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.

166 : 1, 2, 83, 166

878 : 1, 2, 439, 878

343 : 1, 7, 49, 343

249 : 1, 3, 83, 249

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,878,343,249, is 1.

Now, the common factors can be found like this.

166:2x 83

878:2x 439

343:7x 7x 7

249:3x 83

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

2x 83 = 166

Therefore, the value for common factors is 166.

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 = 12447899436/(1x166)

LCM = 12447899436/166

LCM = 74987346

Thus, we can understand that the LCM of 166,878,343,249 is 74987346.

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

• LCM of 853, 522, 571, 457
• LCM of 162, 131, 847, 777
• LCM of 932, 160, 635, 337
• LCM of 502, 175, 760, 361
• LCM of 832, 952, 283, 379

1. What is the LCM of 166, 878, 343, 249?

Answer: LCM of 166, 878, 343, 249 is 74987346.

2. How to calculate the LCM of 166, 878, 343, 249?

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 166, 878, 343, 249.

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}.