Given numbers are 485,610,474,721

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

The LCM of 485,610,474,721 is 10110792090.

Find LCM of 485,610,474,721 with Prime Factorization

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

2 x 5 x 97 x 61 x 237 x 721 = 10110792090

Therefore, the lowest common multiple of 485,610,474,721 is 10110792090.

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.

485 x 610 x 474 x 721 = 101107920900

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.

485 : 1, 5, 97, 485

610 : 1, 2, 5, 10, 61, 122, 305, 610

474 : 1, 2, 3, 6, 79, 158, 237, 474

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 485,610,474,721, is 1.

Now, the common factors can be found like this.

485:5x 97

610:2x 5x 61

474:2x 3x 79

721:7x 103

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 = 101107920900/(1x10)

LCM = 101107920900/10

LCM = 10110792090

Thus, we can understand that the LCM of 485,610,474,721 is 10110792090.

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

• LCM of 871, 840, 343, 612
• LCM of 192, 174, 182, 839
• LCM of 478, 555, 875, 576
• LCM of 871, 111, 807, 682
• LCM of 112, 678, 414, 773

1. What is the LCM of 485, 610, 474, 721?

Answer: LCM of 485, 610, 474, 721 is 10110792090.

2. How to calculate the LCM of 485, 610, 474, 721?

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 485, 610, 474, 721.

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}.