Given numbers are 857,489,831,422

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

The LCM of 857,489,831,422 is 48987119262.

Find LCM of 857,489,831,422 with Prime Factorization

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

3 x 857 x 163 x 277 x 422 = 48987119262

Therefore, the lowest common multiple of 857,489,831,422 is 48987119262.

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.

857 x 489 x 831 x 422 = 146961357786

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.

857 : 1, 857

489 : 1, 3, 163, 489

831 : 1, 3, 277, 831

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,489,831,422, is 1.

Now, the common factors can be found like this.

857:857

489:3x 163

831:3x 277

422:2x 211

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

3 = 3

Therefore, the value for common factors is 3.

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 = 146961357786/(1x3)

LCM = 146961357786/3

LCM = 48987119262

Thus, we can understand that the LCM of 857,489,831,422 is 48987119262.

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

• LCM of 452, 885, 507, 558
• LCM of 450, 865, 145, 985
• LCM of 380, 645, 302, 351
• LCM of 402, 207, 340, 557
• LCM of 544, 389, 659, 427

1. What is the LCM of 857, 489, 831, 422?

Answer: LCM of 857, 489, 831, 422 is 48987119262.

2. How to calculate the LCM of 857, 489, 831, 422?

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 857, 489, 831, 422.

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}.