Given numbers are 406,489,412,697

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

The LCM of 406,489,412,697 is 28505908788.

Find LCM of 406,489,412,697 with Prime Factorization

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

2 x 203 x 489 x 206 x 697 = 28505908788

Therefore, the lowest common multiple of 406,489,412,697 is 28505908788.

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 489 x 412 x 697 = 57011817576

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

489 : 1, 3, 163, 489

412 : 1, 2, 4, 103, 206, 412

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,489,412,697, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

489:3x 163

412:2x 2x 103

697:17x 41

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

2 = 2

Therefore, the value for common factors is 2.

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 = 57011817576/(1x2)

LCM = 57011817576/2

LCM = 28505908788

Thus, we can understand that the LCM of 406,489,412,697 is 28505908788.

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

• LCM of 761, 570, 403, 183
• LCM of 245, 493, 526, 230
• LCM of 323, 622, 821, 882
• LCM of 408, 835, 894, 148
• LCM of 277, 536, 627, 706

1. What is the LCM of 406, 489, 412, 697?

Answer: LCM of 406, 489, 412, 697 is 28505908788.

2. How to calculate the LCM of 406, 489, 412, 697?

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, 489, 412, 697.

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}.