Given numbers are 855,485,624,281

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

The LCM of 855,485,624,281 is 4847384880.

Find LCM of 855,485,624,281 with Prime Factorization

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

3 x 5 x 57 x 97 x 208 x 281 = 4847384880

Therefore, the lowest common multiple of 855,485,624,281 is 4847384880.

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.

855 x 485 x 624 x 281 = 72710773200

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

485 : 1, 5, 97, 485

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,485,624,281, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

485:5x 97

624:2x 2x 2x 2x 3x 13

281:281

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

3x 5 = 15

Therefore, the value for common factors is 15.

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 = 72710773200/(1x15)

LCM = 72710773200/15

LCM = 4847384880

Thus, we can understand that the LCM of 855,485,624,281 is 4847384880.

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

• LCM of 326, 182, 630, 292
• LCM of 361, 675, 155, 618
• LCM of 147, 239, 883, 588
• LCM of 346, 559, 723, 475
• LCM of 117, 520, 725, 669

1. What is the LCM of 855, 485, 624, 281?

Answer: LCM of 855, 485, 624, 281 is 4847384880.

2. How to calculate the LCM of 855, 485, 624, 281?

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 855, 485, 624, 281.

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}.