Given numbers are 133,85,475,215

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

The LCM of 133,85,475,215 is 2430575.

Find LCM of 133,85,475,215 with Prime Factorization

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

5 x 19 x 7 x 17 x 5 x 43 = 2430575

Therefore, the lowest common multiple of 133,85,475,215 is 2430575.

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.

133 x 85 x 475 x 215 = 1154523125

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.

133 : 1, 7, 19, 133

85 : 1, 5, 17, 85

475 : 1, 5, 19, 25, 95, 475

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,85,475,215, is 1.

Now, the common factors can be found like this.

133:7x 19

85:5x 17

475:5x 5x 19

215:5x 43

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

5x 5x 19 = 475

Therefore, the value for common factors is 475.

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 = 1154523125/(1x475)

LCM = 1154523125/475

LCM = 2430575

Thus, we can understand that the LCM of 133,85,475,215 is 2430575.

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

• LCM of 324, 53, 584, 568
• LCM of 866, 42, 490, 510
• LCM of 283, 39, 738, 105
• LCM of 741, 12, 904, 662
• LCM of 590, 33, 268, 666

1. What is the LCM of 133, 85, 475, 215?

Answer: LCM of 133, 85, 475, 215 is 2430575.

2. How to calculate the LCM of 133, 85, 475, 215?

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 133, 85, 475, 215.

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}.