Given numbers are 120,523,478,485

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

The LCM of 120,523,478,485 is 1454965080.

Find LCM of 120,523,478,485 with Prime Factorization

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

2 x 5 x 12 x 523 x 239 x 97 = 1454965080

Therefore, the lowest common multiple of 120,523,478,485 is 1454965080.

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.

120 x 523 x 478 x 485 = 14549650800

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.

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

523 : 1, 523

478 : 1, 2, 239, 478

485 : 1, 5, 97, 485

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 120,523,478,485, is 1.

Now, the common factors can be found like this.

120:2x 2x 2x 3x 5

523:523

478:2x 239

485:5x 97

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 14549650800/(1x10)

LCM = 14549650800/10

LCM = 1454965080

Thus, we can understand that the LCM of 120,523,478,485 is 1454965080.

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

• LCM of 483, 800, 570, 184
• LCM of 856, 110, 114, 776
• LCM of 197, 546, 960, 348
• LCM of 796, 907, 279, 743
• LCM of 572, 632, 222, 712

1. What is the LCM of 120, 523, 478, 485?

Answer: LCM of 120, 523, 478, 485 is 1454965080.

2. How to calculate the LCM of 120, 523, 478, 485?

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 120, 523, 478, 485.

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}.