Given numbers are 406,472,431,464

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

The LCM of 406,472,431,464 is 82593392.

Find LCM of 406,472,431,464 with Prime Factorization

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

2 x 2 x 2 x 29 x 7 x 59 x 431 x 2 = 82593392

Therefore, the lowest common multiple of 406,472,431,464 is 82593392.

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.

406 x 472 x 431 x 464 = 38323333888

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

472 : 1, 2, 4, 8, 59, 118, 236, 472

431 : 1, 431

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,472,431,464, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

472:2x 2x 2x 59

431:431

464:2x 2x 2x 2x 29

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

2x 2x 2x 2x 29 = 464

Therefore, the value for common factors is 464.

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 = 38323333888/(1x464)

LCM = 38323333888/464

LCM = 82593392

Thus, we can understand that the LCM of 406,472,431,464 is 82593392.

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

• LCM of 763, 680, 345, 448
• LCM of 680, 773, 166, 919
• LCM of 560, 343, 458, 666
• LCM of 479, 399, 953, 878
• LCM of 784, 340, 198, 842

1. What is the LCM of 406, 472, 431, 464?

Answer: LCM of 406, 472, 431, 464 is 82593392.

2. How to calculate the LCM of 406, 472, 431, 464?

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 406, 472, 431, 464.

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}.