Given numbers are 484,473,407,721

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

The LCM of 484,473,407,721 is 555201724.

Find LCM of 484,473,407,721 with Prime Factorization

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

11 x 44 x 43 x 37 x 721 = 555201724

Therefore, the lowest common multiple of 484,473,407,721 is 555201724.

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.

484 x 473 x 407 x 721 = 67179408604

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.

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

473 : 1, 11, 43, 473

407 : 1, 11, 37, 407

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 484,473,407,721, is 1.

Now, the common factors can be found like this.

484:2x 2x 11x 11

473:11x 43

407:11x 37

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.

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 67179408604/(1x121)

LCM = 67179408604/121

LCM = 555201724

Thus, we can understand that the LCM of 484,473,407,721 is 555201724.

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

• LCM of 828, 406, 798, 956
• LCM of 768, 147, 665, 189
• LCM of 158, 707, 702, 136
• LCM of 680, 431, 193, 357
• LCM of 758, 241, 463, 330

1. What is the LCM of 484, 473, 407, 721?

Answer: LCM of 484, 473, 407, 721 is 555201724.

2. How to calculate the LCM of 484, 473, 407, 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 484, 473, 407, 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}.