Given numbers are 427,424,102,831

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

The LCM of 427,424,102,831 is 2557665096.

Find LCM of 427,424,102,831 with Prime Factorization

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

2 x 3 x 427 x 212 x 17 x 277 = 2557665096

Therefore, the lowest common multiple of 427,424,102,831 is 2557665096.

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.

427 x 424 x 102 x 831 = 15345990576

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.

427 : 1, 7, 61, 427

424 : 1, 2, 4, 8, 53, 106, 212, 424

102 : 1, 2, 3, 6, 17, 34, 51, 102

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,424,102,831, is 1.

Now, the common factors can be found like this.

427:7x 61

424:2x 2x 2x 53

102:2x 3x 17

831:3x 277

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 15345990576/(1x6)

LCM = 15345990576/6

LCM = 2557665096

Thus, we can understand that the LCM of 427,424,102,831 is 2557665096.

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

• LCM of 522, 587, 159, 481
• LCM of 634, 525, 296, 522
• LCM of 287, 129, 618, 814
• LCM of 859, 190, 384, 889
• LCM of 727, 209, 710, 196

1. What is the LCM of 427, 424, 102, 831?

Answer: LCM of 427, 424, 102, 831 is 2557665096.

2. How to calculate the LCM of 427, 424, 102, 831?

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 427, 424, 102, 831.

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}.