Given numbers are 342,177,521,249

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

The LCM of 342,177,521,249 is 872557254.

Find LCM of 342,177,521,249 with Prime Factorization

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

3 x 114 x 59 x 521 x 83 = 872557254

Therefore, the lowest common multiple of 342,177,521,249 is 872557254.

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.

342 x 177 x 521 x 249 = 7853015286

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.

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

177 : 1, 3, 59, 177

521 : 1, 521

249 : 1, 3, 83, 249

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 342,177,521,249, is 1.

Now, the common factors can be found like this.

342:2x 3x 3x 19

177:3x 59

521:521

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 7853015286/(1x9)

LCM = 7853015286/9

LCM = 872557254

Thus, we can understand that the LCM of 342,177,521,249 is 872557254.

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

• LCM of 582, 992, 742, 154
• LCM of 360, 470, 934, 276
• LCM of 803, 561, 900, 575
• LCM of 146, 878, 845, 375
• LCM of 524, 166, 286, 746

1. What is the LCM of 342, 177, 521, 249?

Answer: LCM of 342, 177, 521, 249 is 872557254.

2. How to calculate the LCM of 342, 177, 521, 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 342, 177, 521, 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}.