Given numbers are 470,526,406,623

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

The LCM of 470,526,406,623 is 2233261870.

Find LCM of 470,526,406,623 with Prime Factorization

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

2 x 7 x 235 x 263 x 29 x 89 = 2233261870

Therefore, the lowest common multiple of 470,526,406,623 is 2233261870.

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.

470 x 526 x 406 x 623 = 62531332360

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.

470 : 1, 2, 5, 10, 47, 94, 235, 470

526 : 1, 2, 263, 526

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

623 : 1, 7, 89, 623

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,526,406,623, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

526:2x 263

406:2x 7x 29

623:7x 89

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 7 = 28

Therefore, the value for common factors is 28.

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 = 62531332360/(1x28)

LCM = 62531332360/28

LCM = 2233261870

Thus, we can understand that the LCM of 470,526,406,623 is 2233261870.

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

• LCM of 180, 816, 801, 454
• LCM of 706, 350, 510, 225
• LCM of 824, 926, 425, 230
• LCM of 376, 267, 522, 745
• LCM of 257, 828, 614, 375

1. What is the LCM of 470, 526, 406, 623?

Answer: LCM of 470, 526, 406, 623 is 2233261870.

2. How to calculate the LCM of 470, 526, 406, 623?

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 470, 526, 406, 623.

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}.