Given numbers are 667,589,400,432

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

The LCM of 667,589,400,432 is 4242920400.

Find LCM of 667,589,400,432 with Prime Factorization

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

2 x 2 x 2 x 2 x 667 x 589 x 25 x 27 = 4242920400

Therefore, the lowest common multiple of 667,589,400,432 is 4242920400.

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.

667 x 589 x 400 x 432 = 67886726400

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.

667 : 1, 23, 29, 667

589 : 1, 19, 31, 589

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,589,400,432, is 1.

Now, the common factors can be found like this.

667:23x 29

589:19x 31

400:2x 2x 2x 2x 5x 5

432:2x 2x 2x 2x 3x 3x 3

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 2 = 16

Therefore, the value for common factors is 16.

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 = 67886726400/(1x16)

LCM = 67886726400/16

LCM = 4242920400

Thus, we can understand that the LCM of 667,589,400,432 is 4242920400.

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

• LCM of 778, 210, 987, 454
• LCM of 335, 584, 187, 921
• LCM of 810, 390, 812, 361
• LCM of 485, 488, 706, 756
• LCM of 580, 745, 469, 727

1. What is the LCM of 667, 589, 400, 432?

Answer: LCM of 667, 589, 400, 432 is 4242920400.

2. How to calculate the LCM of 667, 589, 400, 432?

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 667, 589, 400, 432.

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}.